What cooking oil is the healthiest for frying?
Safe for Cooking
- Olive Oil (unfiltered, domestic) – approximately 14% saturated, 75% monounsaturated, and 9% polyunsaturated
- Peanut Oil – approximately 18% saturated, 48% monounsaturated, and 34% polyunsaturated
- Avocado Oil – approximately 12% saturated, 76% monounsaturated, and 12% polyunsaturated
Which is the best cooking oil for frying?
The Best Oils For Cooking
- Olive Oil. Olive oil is a liquid fat made by pressing entire olives and extracting the oil from olives (the fruit of Olea europaea; family Oleaceae), a traditional tree ...
- Canola Oil. Image credit: Ariyan International Inc. ...
- Sunflower Oil. ...
- Safflower Oil. ...
- Avocado Oil. ...
- Coconut Oil. ...
- Sesame Oil. ...
Does it really matter what oil you use for frying?
Does it really matter what oil you use for frying? When deep frying, oils with a neutral flavor are usually preferable. Oils that consist mostly of saturated and monounsaturated fats are best for deep frying because they’re the most stable at high heat. Coconut oil may be a good choice.
How long can I keep oil after frying?
Mistakes You Should Avoid When You Reuse Oil After Frying Fish
- Do not properly filter the oil while storing.
- Don’t use a clean container to store the oil.
- Keep the oil in the sunlight and sun heat. Which damages oil quickly.
- Not to attach any label on the container to keep time tracking.
- Reuse oil after 3 months.

Which oil is best to use for frying?
Canola oil is one of the best choices when frying because of its neutral flavor and affordability, particularly if you are preparing large amounts of food. A gallon of canola is usually around $6, and is commonly used in baking and sauteeing, too.
Which oil is healthiest for frying?
Olive oil and avocado oil are good choices for deep frying. Peanut and palm oils are less suitable, either for health or environmental reasons.
Is it OK to use olive oil for frying?
The simple answer is yes you can! Cooks from all around the Mediterranean have been using olive oil to fry for centuries. Frying with olive oil imparts a taste that cannot be matched by other types of oil. There are, however, a few things to keep in mind especially when frying with Extra Virgin Olive Oil.
Can I deep fry with olive oil?
You Should Deep Fry With Olive Oil Not only does high-quality extra virgin olive oil stand up to the task of high heat cooking, it also aids in bringing out the flavors of your dish. In many regions around the world, people have been frying with extra virgin olive oil for centuries.
Deep Frying Considerations
You may have heard talk about precise smoke points and ‘low in saturated fat’, but it’s best to forget about those things.In reality, the health im...
5 Healthy Oils For Deep Frying
Here are five cooking oils that are suitable for your deep fryer, all of which retain stability at a high heat.KeySFA = Saturated Fat MUFA = Monoun...
The Best Oil For Deep frying?
Okay, so there are five oils mentioned here and you’re only looking for one.Which one is best?For me, that depends on what you are looking for – he...
Never Use Polyunsaturated Vegetable Oils High Heat Frying
No matter what you might hear, the fact remains that these vegetable oils are full of unstable omega-6 polyunsaturated oils.Deep frying these oils...
Cooking Food in A Deep Fryer Is Not A Healthy Choice
It’s important to realize that high heat cooking is not health-supportive.So, while using an oil that has good resistance to high heat is important...
Make Deep Fried Food Healthier
While deep frying is not generally healthy, there are some methods we can use to make a deep fried meal healthier. 1. Use the correct temperature 1...
So what is the best oil for frying?
The answer is simple: If you’re frying at home, you’ll probably want to use vegetable oil. While vegetable oil is a term that can be applied to any plant-based oil, what we’re talking about are the bottles that spell out “vegetable oil” on the label.
It has a high smoke point
Before we get started, what even is a smoke point and why should you care? The smoke point is the temperature at which a fat will stop shimmering—a sign that it is hot and ready to be used—and start burning, creating smoke and leading to a situation that’s not so tasty and potentially dangerous.
It has a neutral flavor
While unrefined, low-heat oils offer a distinct aroma—think virgin coconut oil in a tender cake or a drizzle of walnut oil on top of roast salmon—when you’re frying, you’re most likely not looking to impart a fruity, grassy, or nutty flavor.
It can be reused
Because it has such a high smoke point, vegetable oil can be reused: After you fry, let it cool completely, then strain it through a sieve to get any bits out (those bits can impart an off flavor and lower the future smoke point), and decant it into a bottle (the same bottle it came in, perhaps!) for later use.
What is the worst oil to cook with at high temperatures?
If the best oil to cook with is resilient in nature, neutral in flavor, and cost-effective, the worst oil to cook with is highly aromatic, sensitive, and expensive.
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Cooking Oil Smoke Points
The main issue is choosing an oil with an adequate smoke point. Cooking oils and fats react differently to heat, but in general, the hotter they get, the more they break down and eventually start to smoke.
Deep-Frying Temperatures
But knowing the smoke points of various oils won't help you without also knowing the basic temperature at which most foods are deep fried, which happens to be 350 to 375 F .
Refined Oils and Light Colored Oils
Another factor is the degree of refinement of a given oil. The more refined an oil, the higher the smoke point.
Choosing Healthy Cooking Oils
The last factor you might consider is whether a given cooking oil is more or less healthy. The good news is that all cooking oils that are liquid at room temperature are pretty good for you. 2 So your choices really come down to choosing ones that are healthy versus very healthy.
Cooking Oil Costs
Lastly, there is the issue of cost, since for deep-frying, you might be using anywhere from two cups to two quarts of oil at a time. And yes, you can reuse your oil, but that's still quite a lot of oil to buy as an up-front expense.
Canola Oil: The Best Oil for Deep-Frying
Canola oil, on the other hand, is widely available and can be had for $2 to $3 per quart. Its high smoke point and low level of saturated fat make it a compelling choice. And because it is neutral in flavor, it won't impart any additional flavors to your food.
Deep Frying Considerations
You may have heard talk about precise smoke points and ‘low in saturated fat’, but it’s best to forget about those things.
5 Healthy Oils For Deep Frying
Here are five cooking oils that are suitable for your deep fryer, all of which retain stability at a high heat.
The Best Oil For Deep Frying?
Okay, so there are five oils mentioned here and you’re only looking for one.
Never Use Polyunsaturated Vegetable Oils High Heat Frying
No matter what you might hear, the fact remains that these vegetable oils are full of unstable omega-6 polyunsaturated oils.
Cooking Food in a Deep Fryer is Not a Healthy Choice
It’s important to realize that high heat cooking is not health-supportive.
Make Deep Fried Food Healthier
While deep frying is not generally healthy, there are some methods we can use to make a deep-fried meal healthier.
Final Thoughts
To sum up, if you like to eat deep fried food then enjoy the experience, but try not to do it too often.
Things to Consider
Before you look at our list of the best oil for deep frying, it is important to note a few points you should keep in mind:
Which Is the Perfect Oil for Deep Frying?
As you will be able to see, we have included a full range of oils on our list and this can be confusing to those thinking about deep frying oil for the first time.
1. Crisco Pure Canola Oil
Crisco is something that has always been a staple in many homes because it can be used in almost any type of cooking. The fact that it is canola oil, first and foremost, means that it is healthier to cook with.
2. Now Foods Grape Seed Oil
Now Foods offers a great 100% grape seed oil that can be used for a lot more than you would think. This is an incredible cooking oil as well as a great skin and hair care oil. This is similar in some ways to coconut oil.
3. Bertolli Extra Light Olive Oil
While many olive oils are made to be more flavorful and eaten on their own, there is also the Bertolli olive oil that is lighter and great for cooking. If you are into frying, then this is a good option because it comes in a 2-liter container too.
5. Hollywood Safflower Oil
There are few oils more neutral and versatile than the Hollywood Safflower Oil. This product has no artificial ingredients. You can taste that this oil is all natural when you use it in your cooking.
1. Extra-virgin olive oil
Quite possibly the most well-known and frequently used of cooking oils, extra-virgin olive oil, or EVOO, has earned its reputation as a healthy, versatile fat. It makes an excellent choice for its antioxidant content, heart-healthy fats, and links to cancer prevention.
2. Light olive oil
Extra-virgin may get the most attention in the world of olive oils, but its “light” cousin contains many of the same health-boosting properties.
3. Coconut oil
Like most other oils, coconut comes in two varieties: refined or unrefined (also known as “virgin”).
4. Canola and other vegetable oils
Now a kitchen staple, canola oil was developed in the 1970s by researchers at the University of Manitoba — hence the prefix “can” for Canada.
5. Avocado oil
If you know that avocados are chock-full of healthy monounsaturated fats, you won’t be surprised to learn that their oil is, too.
6. Peanut oil
There’s a reason peanut oil is so often used in Thai, Chinese, and other Asian cuisines. The refined variety, with a smoke point of 450ºF (232ºC), is wonderfully conducive to high-temperature stir-frying.
7. Sesame oil
Sesame oil just may be the unsung hero your cooking needs. With plenty of monounsaturated fats and antioxidants, it rivals olive oil as a healthy choice for cooking.
How much oil do you need to deep fry?
Most deep fryers should have a fill line indicating how much oil to put in your deep fryer. If your fryer has this fill line, try not to overfill past the line. When the oil heats up, it will expand in the fryer–and no one wants to deal with overflowing hot oil!
How do you know when the deep frying oil is ready?
You have a couple options: a thermometer, an electric deep fryer, a wooden spoon, or rice (yes, rice!).
Can I reuse my oil for deep frying?
You need a lot of oil for deep frying. It seems like a waste to use all that oil just once and then toss it out. Luckily, it’s easy to reuse oil. Simply find a secure container and store in a pantry, away from humidity or light. You can use a simple jar, or try an oil storage tank made just for deep frying.
