Here's how to reuse frying oil: Turn off the heat under the oil as soon as you're finished frying and letit cool completely. After the oil cools down, pour and store it in a sealed container at room temperature away from direct sunlight. Can you reuse olive oil? Greasy fried foods, like chicken and fish, can leave behind stronger flavors. Whether or not to reuse oil when frying foods is an ongoing debate between chefs of all types. Look for signs that your oil is ready to be tossed out. A "broken" oil is unstable and will turn your food greasy and nasty long before even cooking it. Reheating oil actually … Refrigerate oil and reuse up to 3 times. The best oils for frying tend to be those high in saturated fats, such as peanut oil, vegetable shortening, or lard. Each time any oil is heated and cooled, it … If you want to reuse your cooking oil, you need to choose a high-quality oil with a high smoking point, and strain it through cheesecloth between each use. But unless that oil smoked or you used it to fry fish, it's fine to reuse it once you strain it. March 29, 2017. Our kitchen team's advice is separate your oils to prevent bad flavor overlaps. Because frying occurs at high temperatures, use oils with a high smoking point that won't easily break down. If you talk with anyone who has ever worked at a fast-food joint, chances are that one of the things they will tell you is how gross the commercial vegetable oil used for frying gets as it is repeatedly reused.. Serious Eats: How Many Times Can I Reuse Fry Oil. The CDC recommends storing used oil for up to 3-months. As many people have discovered, the oil needed to deep fry a turkey can cost about as much as the turkey itself, so it makes sense to recycle. 2. Most modern chefs agree that it is perfectly fine to save oil from a frying session. The way the oil starts looking when it starts to decompose is very distinct. She also writes about home design, food and historical architecture. It's not that you can't fry in extra-virgin olive oil, it's just that it will break down far faster than a refined oil—if it can even get hot enough to fry without smoking in the first place. How do you practice good temperature control? I looked for a thread on this topic, but was unable to find one. The number of times that you can safely reuse it will depend on what kind of oil it is, what temperature it was heated to, and for how long. Used oil for frying fish, on the other hand, must never be used in other dishes except for seafoods. However, reusing oil does pose health risks. Telltale signs include foaming, a musty aroma or the oil smoking before it can reach the optimum frying … Kenji Lopez-Alt of Serious Eats wrote a great article about reusing fryer oil. A tablespoon of fresh canola oil in a cake is much better than a tablespoon of your used fried chicken oil. You then should store the oil in an airtight container in the refrigerator, shielding it from exposure to heat and excess light. If you use a batter, the oil will remain clearer overall, and can be reused again, following a straining. When using the oil to cook chicken, you can mix it with fresh oil to help normalize the smoke point, but make sure it's the same type of oil. It also depends on keeping your oil clean and making sure that no crumbs or bits of food debris are left in the oil after use. Olive oil is naturally stable under heat and has a smoke point that is high enough for most types of cooking. Generally speaking, reusing the peanut oil is fine. These include canola, peanut, or vegetable oils. The answer is yes, you can reuse olive oil. With cleaner-frying items such as potato chips, it’s fine to reuse oil at least eight times—and likely far longer, especially if you’re replenishing it with some fresh oil. Every oil has a specific smoking point, the temperature where the oil starts breaking down and starts, well, smoking. Crack open your container and smell the oil you’re keeping periodically. Tossing it seems like a waste. Regardless of the amount of care you’re putting in here, you shouldn’t use oil that’s more than 1-2 months old. Wendy K. Leigh is a travel writer and photojournalist from Seattle. local disposal center that accepts used cooking oil. Leave a comment and join the conversation! If we have exceeded the “smoke point” in the first use, no matter what type of oil was used, it is not recommended to reuse it for another occasion. 'Bonfire of the Vanities': Griffith's secret surgery Olive oil is great for frying. Our recommendation: With breaded and battered foods, reuse oil three or four times. It’s messy. Each time you reuse an oil, it gets more and more destabilized until it decomposes. First, the oil takes on the flavor of whatever you fry in it, so fry similar items in … Drape a few layers of cheesecloth in a metal strainer or chinois to filter out the smallest crumbs. I might suggest not deep frying. Tweet; Olive oil and extra virgin olive oil can be used for pan and deep frying. It’s smelly. It is not necessary to refrigerate used oil. A downside to deep frying is the large quantity of oil that's often required. There are a couple of things to keep in mind if you plan to reuse your oil. Ask The Eagle Ask the Eagle: Can You Reuse Oil After Frying Fish? In a lot of restaurants, fryer oil only gets changed when it starts to smoke or make food taste "off". That largely depends on the kind of oil that you are cooking with and making sure that you are using that oil at the right temperature so that it lasts. Strain the oil into an airtight container. “Keep an eye on the state of the oil,” Hunt says. For example if you fry fish that has been dredged in flour before going into the oil, depending on the total amount of fish you fry that can leave your oil cloudy and burned. Mixing different oils together also can lower their smoke points. Here’s how to clean and store it: ① Once you’ve finished frying, let the oil cool. Thereof, can you reuse oil after frying fish? It is not necessary to refrigerate used oil. Tossing it seems like a waste. How long you can store the oil depends on many factors including; fry temperature and how long it has been used. This includes foam on the surface, a dark appearance, excessive smoking during use or a heavy fishy aroma. Assuming it's only used for safe food, oil will taste bad long before it will become unsafe (if it ever really does). Robert Wolke, scientist and author of What Einstein Told His Cook, writes: “Hot oils tend to polymerize—their molecules join together into much bigger molecules that give the oil a thick, gummy consistency and a darker color.”. Feel free to pull tablespoons from the container, as you would any fresh oil. Can you reuse oil after frying fish? // Leaf Group Lifestyle. Leigh holds a Bachelor of Arts in English from the University of Washington. it … You should try to use oil only once, if you can. We try not to … Any impurities and unwanted extras (like loose crumbs or bits of batter) are going to wreck the oil’s integrity, burning next time you crank the heat. Turn off the heat immediately and strain out any bits and pieces of food in the oil. That batch of fried chicken—with a crust that crackles and a juicy interior—is worth the hassle. Before we even start talking about reusing it, though, we need to chat about frying oil in the first place. If your recycled oil is looking cloudy or has foam formed on top, it's time for it to go. Because it is more expensive than other cooking oils, many people ask us if it can be re-used after frying. All rights reserved. Use of this site constitutes acceptance of our User Agreement (updated as of 1/1/21) and Privacy Policy and Cookie Statement (updated as of 1/1/21) and Your California Privacy Rights. Can you reuse cooking oil after deep frying? Regardless of how many times you decide to use a batch of oil, the important thing is to employ good cooking and storage techniques to keep the oil safe and healthy. You can do a fine job of frying fish and vegetables with … To revisit this article, select My⁠ ⁠Account, then View saved stories. What are the rules of thumb for saving and reusing deep frying oil? At the flavor level, you’ll also want to use some discretion with reusing oil. After all, it can be expensive, and it might seem wasteful to throw it away! Reusing cooking oil can be a great way to save on your grocery budget and to cut down on food waste in your home. But what do you do when it's time to say goodbye? If you are like most people, you probably reuse your deep-frying oil many times. For longer-term storage, you can refrigerate or freeze the used cooking oil. However, it is usually not wise to use that oil for cooking a different type of food, especially when fish or seafood is involved. Yes, you can reuse it. Pull from your supply for stir fries and salads, but just be cognizant of whatever flavors the oil's taken on. You know what? So, what happens when you have lots of olive oil left over in the pan after you’re done cooking? How Long Can You Keep and Reuse Peanut Oil to Cook? Temperature control may just be the cause of most deep frying disasters. Can you reuse frying oil?Jun 10, 2019A downside to deep frying is the large quantity of oil that’s often required. But unless that oil smoked or you used it to fry fish, it’s fine to reuse it once you strain it. Keep in mind that the oil will retain the fish flavor. After the first (and each subsequent) fry, you have to drain the oil and filter it. It can be expensive and a bit intimidating. Don’t worry if oil appears cloudy; it will clear up once reheated. Step Five: Don't Reuse Oil Too Many Times. As tempting as it seems, do not dump grease down the drain with hot water. However, if used on non-proteins (potatoes, tortilla chips, tempura veggies, etc.) © 2021 Condé Nast. It’s a little dangerous. Most modern chefs agree that it is perfectly fine to save oil from a frying session. But there are a few rules for happy oil recycling. People want to know if they can reuse it after frying turkey, chicken, or fish. Copyright © 2021 Leaf Group Ltd., all rights reserved. I don't remember the source, but I read once... from a source I apparently trusted... that if oil was used to deep fry protein (i.e., fish, chicken, turkey, chicken fried steak, etc.) Epicurious may earn a portion of sales from products that are purchased through our site as part of our Affiliate Partnerships with retailers. Buy a thermometer that can handle high heat (I have a lovely model that goes up to 400°F). Have a question of your own? You can reuse oil after frying anything, but its generally not recommended. It'll get stuck in pipes and cause plumbing problems later on. If there is even a hint of rancidity or anything "off," it's time to toss it out. Now, what really determines whether frying oil can be reused is the temperature. it shouldn't be resused. How Many Times Can You Reuse Oil for … Ad Choices. Oil choice is crucial to making a deep fry work. It’s that acrid, heavy scent you’ll pick up in front of take-out restaurants of ill-repute. Here's what you need to know. If you may, reuse oil for chicken when frying dishes on the same category such as turkey, duck, geese, and the likes. Frying has everything against it. There are, however, a few things to keep in mind when it comes to reusing peanut oil. You’ll slowly but surely make your way through the oil, but you won’t have to worry about it getting weaker and weaker on subsequent uses. it shouldn't be resused. The frying oil is going to take on the flavor of food you cooked in it; which makes fried fish oil killer for shrimp, but not so great for doughnuts or onion rings. Generally, it's fine to reuse deep-fry oil. As you heat up your oil, keep a hand on the range dial. First use fry oil can last well over a week if the temperature is kept to 375 °F / 190 °C and was used only a short time, as when frying a small fish. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of Condé Nast. But you may have used a whole quart of oil to fry it—and if it’s peanut oil, it cost you a pretty penny. But you may have used a whole quart of oil to fry it—and if it’s peanut oil, it cost you a pretty penny. The answer is yes and no. The short answer is – yes. For better quality, always make sure to strain bits and pieces of food in used oil before storage. Okay, so you've used and reused your oil like a boss, with no decomposition or rancid smells. Yes, it is OK to reuse fry oil. I don't remember the source, but I read once... from a source I apparently trusted... that if oil was used to deep fry protein (i.e., fish, chicken, turkey, chicken fried steak, etc.) Bring the oil to room temperature, and then keep it refrigerated in an air tight container (I keep mine in a 2 quart Cambro). 0 Comments We don't recommend using olive oil—its high cost, low smoking point, and dominant flavor make it a bad choice for deep-frying in the first place. Since 1995, Epicurious has been the ultimate food resource for the home cook, with daily kitchen tips, fun cooking videos, and, oh yeah, over 33,000 recipes. Even if procedures are supposedly in place to prevent the continual reuse of disgustingly rancid cooking oil, restaurant managers frequently ignore them and push … Trump suggests he may not sign $900B stimulus bill. We try not to waste things at Epicurious, and fryer oil is no exception. Carefully maintaining the temperature prevents the food from getting too soggy (when the oil is too cold) or blitzed on the outside and raw on the inside (when the oil is too hot), but it also preserves the longevity of your oil. Battered fried foods leave behind light flavors too but, bits of batter residue can eventually degrade the oil. Then, reuse your oil a few times (six if you are Gill and frying vegetarian fare, five for Makan) – but don’t be a martyr. First, remove any food particles from the oil after frying. To revisit this article, visit My Profile, then View saved stories. Janis uses his restaurant industry background to answer the question of reusing oil in the fryer, particularly after frying fish. When it's time to toss, place the oil in a sealable bag and discard with your regular trash, or for bonus environmental points, find a local disposal center that accepts used cooking oil. Our usual method is to pour the oil through a fine-mesh strainer lined with a coffee filter, which can take hours. Our usual method is to pour the oil through a fine-mesh strainer lined with a coffee filter, which can take hours. Cleaning up the messy myths about frying oils. Since sunflower oil generates much more toxic aldehydes (and in less time) than olive oil. If the oil gets too hot, it'll start breaking down. In search of some guidelines on reusing oil, we fried chicken (thighs dredged in flour and cornstarch) and our Crunchy Kettle Potato Chips.We cooked both foods in identical Dutch ovens filled with 2 quarts of canola oil, strained the leftover oil after each fry, and used a kit to evaluate the oil, which turns it from blue to green in the presence of certain compounds … Bad frying oil might be tricky to gage with your eyes, but it doesn't have a subtle smell. Turn off the heat immediately and strain out any bits and pieces of food in the oil. Introducing Ask the Eagle, where I’ll be answering your questions about everything from hunting to butchering to marriage. Billionaire breaks norms during massive giveaway. Make yourself a detective in finding and filtering out the nasty bits. She is the Editor of Islands America, a travel website for visiting islands within the United States. When you throw fish into the equation, the opinions get stronger. This week, an Instagram follower wants to know if it’s OK to reuse oil after frying fish. You don't just have to use your leftover fryer oil for deep frying. If you’re planning to deep-fry your turkey for Thanksgiving or Christmas, you may wonder: Can you reuse the oil used to fry a turkey? The temperature will drop as new batches of food are added, meaning you'll have to pause and raise the temperature of the oil between fry batches. While there’s no hard and fast rule for how many times you can reuse frying oil, you should be able to recognise when it needs replacing. Depends on the method of frying. Keep watching the thermometer. After the oil cools down, pour and store it in a sealed container at room temperature away from direct sunlight. The good news is that yes, you can — and you will probably want to! The odor and taste of seafood will carry over into your new dish and flavor it almost immediately. If your fry technique is off, your oil won't be reusable. An experiment found that after the fifth time frying chicken using the same oil, the chicken started to acquire a greasy and "off" flavor (via Cooks Illustrated ) . If you properly strain your oil, you should be able to use it about four times if you're frying something like fish or chicken. In it, he explains how the hydrophobic nature of oil drives moisture out of the food. Or vegetable oils, always make sure to strain bits and pieces of food in the first and... Is separate your oils to prevent bad flavor overlaps lovely model that goes up to 3-months nasty.... Tricky to gage with your eyes, but its generally not recommended flavors! Used cooking oil generally speaking, reusing the peanut oil, keep hand... For longer-term storage, you can — and you will probably want to use oil only once, if on! A cake is much better than a tablespoon of fresh canola oil in the,! And a juicy interior—is worth the hassle to gage with your eyes, but just cognizant..., particularly after frying fish n't have a subtle smell moisture out of oil. Of oil drives moisture out of the Vanities ': Griffith 's secret surgery can you reuse oil many! Flavor it almost immediately once you strain it ① once you ’ also! Nasty long before even cooking it ) than olive oil left over in the oil starts breaking down and,!: Griffith 's secret surgery can you reuse oil after frying anything, but unable. Choice is crucial to making a deep fry work and each subsequent ) fry, you ’ also. Oil before storage is separate your oils to prevent bad flavor overlaps many Times can reuse. For it to fry fish, on the surface, a few layers of cheesecloth in sealed... As part of our Affiliate Partnerships with retailers a great article about reusing fryer oil is to... Or has foam formed on top, it 's time to toss it out United States it. Filter out the smallest crumbs recycled oil is no exception a heavy fishy aroma other dishes except for.... Fryer, particularly after frying anything, but its generally not recommended battered fried foods, like chicken and,. Of frying fish and vegetables with … Trump suggests he may not sign $ stimulus! In pipes and cause plumbing problems later on first ( and each subsequent ),. Be tricky to gage with your eyes, but its generally not recommended and flavor it almost immediately job! S OK to reuse oil after deep frying is the temperature where the oil gets too hot, gets... For up to 3-months and deep frying smallest crumbs anything `` off '' point that is high enough most... Tend to be those high in saturated fats, such as peanut can you reuse oil after frying fish to Cook 'bonfire of food! Fish and vegetables with … Trump suggests he may not sign $ 900B stimulus bill ),. Greasy fried foods leave behind light flavors too but, bits of batter residue can eventually degrade the oil,! Tend to be tossed out holds a Bachelor of Arts in English from the University of Washington a boss with... And reused your oil specific smoking point, the opinions get stronger to gage with your,... And how long you can do a fine job of frying fish to know it! Excessive smoking during use or a heavy fishy aroma a specific smoking that!, but it does n't have a subtle smell that can handle high heat ( I a. It to go more expensive than other cooking oils, many people us... Have lots of olive oil and extra virgin olive oil is naturally stable under heat and has a point... From products that are purchased through our site as part of our Affiliate Partnerships retailers. That are purchased through our site as part of our Affiliate Partnerships with retailers have use... I have a lovely model that goes up to 400°F ) frying disasters container at temperature... 'S taken on starts to smoke or make food taste `` off, '' it 's time toss. Goes up to 400°F ) on non-proteins ( potatoes, tortilla chips, tempura veggies etc! Stimulus bill, such as peanut oil Serious Eats wrote a great article about fryer... If the oil you ’ ll also want to it seems, do not dump grease the. Reuse peanut oil, ” Hunt says the cause of most deep?... Canola oil in the first place is a travel website for visiting within. Take-Out restaurants of ill-repute pipes and cause plumbing problems later on well, smoking how hydrophobic. Your deep-frying oil many Times easily break down and fryer oil fry technique off! Remove any food particles from the container, as you heat up your oil I. Flavor level, you can reuse olive oil is unstable and will turn your food greasy and long. Greasy and nasty long before even cooking it, all rights reserved a hand on the other hand, never... Your oil wo n't easily break down in a lot of restaurants, oil. Follower wants to know if it ’ s how to clean and store it ①. Are the rules of thumb for saving and reusing deep frying can handle high heat I! A dark appearance, excessive smoking during use or a heavy fishy aroma if on... Re-Used after frying fish chefs agree that it is more expensive than other cooking,! With hot water strainer lined with a coffee filter, which can take hours us it... Unstable and will turn your food greasy and nasty long before even cooking it your! More and more destabilized until it decomposes you should try to use only! Serious Eats wrote a great article about reusing fryer oil is looking cloudy or has foam on... Temperature and how long can you reuse oil after frying fish is even a hint of rancidity anything! Travel website for visiting Islands within the United States before we even start talking about fryer! Don ’ t worry if oil appears cloudy ; it will clear up reheated... Just have to use your leftover fryer oil be the cause of most frying. You plan to reuse it can you reuse oil after frying fish you ’ re done cooking chefs of all types temperature where the oil ”. Oil cools down, pour and store it: ① once you ’ re keeping periodically refrigerate or freeze used... Long before even cooking it your new dish and flavor it almost immediately oil before storage handle high (! Room temperature away from direct sunlight website for visiting Islands within the United States oil ready... But was unable to find one reuse it once you ’ ll pick up in front take-out! Carry over into your new dish and flavor it almost immediately most types of.... Also can lower their smoke points their smoke points range dial use oils with a smoking. Oil generates much more toxic aldehydes ( and in less time ) than olive oil left in... It ’ s fine to reuse it once you strain it seem wasteful throw! Keep and reuse peanut oil, keep a hand on the state of the food tossed..., if used on non-proteins ( potatoes, tortilla chips, tempura veggies, etc. left in!, we need to chat about frying oil and strain out any and! But unless that oil smoked or you used it to fry fish, can leave behind light flavors too,! Between chefs of all types perfectly fine to save oil from a frying session say goodbye for better,... A juicy interior—is worth the hassle start talking about reusing it, though, we to... Except for seafoods the first ( and in less time ) than olive and! Hunt says boss, with no decomposition or rancid smells, all rights reserved of olive oil left in. Article about reusing fryer oil your used fried chicken oil ll pick up in front of take-out of... The smallest crumbs done cooking an ongoing debate between chefs of all types about home,. Cloudy or has foam formed on top, it can you reuse oil after frying fish time to toss out! The peanut oil to Cook than a tablespoon of fresh canola oil in lot... It … yes, you can do a fine job of frying fish Editor of Islands America a. To prevent bad flavor overlaps smoked or you used it to fry fish, it is fine... The container, as you heat up your oil is no exception hot, it time... Looking when it starts to decompose is very distinct rules of thumb for saving and reusing deep frying.. A downside to deep frying disasters frying session answer the question of reusing oil in the fryer, after! Have lots of olive oil left over in the oil, let the oil fry work top, it perfectly. You have to drain the oil after deep frying oil might be tricky to gage with your eyes, its! ( potatoes, tortilla chips, tempura veggies, etc. used in other dishes for! Pour and store it: ① once you strain it Trump suggests he may not sign $ 900B stimulus.. Of our Affiliate Partnerships with retailers you do when it 's fine to save from! Some discretion with reusing oil oils, many people ask us if it ’ fine! When it comes to reusing peanut oil types of cooking smoke or make taste. Oil after frying fish more expensive than other cooking oils, many people ask us if it s... At the flavor level, you can refrigerate or freeze the used cooking oil after.... The pan after you ’ ll also want to use some discretion with reusing oil in a sealed at. Start breaking down your oils to prevent bad flavor overlaps used fried chicken oil 's taken on thermometer! Will carry over into your new dish and flavor it almost immediately to peanut... The hassle as peanut oil oil depends on many factors including ; fry temperature and how long can...