Cottonseed oil and canola oil have undoubtedly secured their places as common cooking oils, but how are they different? And which one should you choose?
I’ve got you covered with everything you need to know to make your decision. Let’s get started!

Comparing cottonseed oil vs canola oil
| Cottonseed oil | Canola oil | |
| Solid or Liquid? | Liquid | Liquid |
| Smoke Point (Fahrenheit) | 420 degrees | 225-445 degrees |
| Primary Fat | Polyunsaturated | Monounsaturated |
| Taste | Neutral | Neutral |
| Good for Cooking… | Raw, low, moderate, and high heat | Raw, low, moderate, and high heat |
| Allergens | Cottonseed, gossypol | Rapeseed, canola |
| Gluten-free? | Yes | Yes |
| Keto? | Yes | Yes |
| Paleo? | No | No |
| Vegan? | Yes | Yes |
Differences between cottonseed oil and canola oil
Cottonseed oil is extracted from the seeds of cotton plants, while canola oil is derived from the seeds of the canola plant, which is a variety of rapeseed.
It’s important to note that both oils undergo a refining process, including degumming, neutralization, bleaching, and deodorization, to enhance their quality and remove impurities.
Cottonseed oil has traditionally been more popular in the United States, while canola oil has gained popularity worldwide. Canola oil’s rise in popularity is partly due to its nutritional profile and the desire for healthier cooking oils.
Baking and cooking with cottonseed oil vs canola oil
When it comes to baking and cooking, the smoke point of an oil plays a crucial role. Cottonseed oil has a high smoke point, typically around 420°F, which makes it ideal for high-heat cooking methods such as deep frying and sautéing. It remains truly mild and flavorless, allowing the other ingredients to take center stage.
Canola oil, with a slightly lower smoke point ranging from 225-445°F, is suitable for a range of cooking techniques such as sautéing, stir-frying, baking, grilling, and even salad dressings. Its neutral flavor allows it to complement a wide range of ingredients and cuisines.
Popular dishes to make with cottonseed oil include deep-fried foods like chicken, French fries, and doughnuts (thanks to its high smoke point). Use canola oil for everything from sautéed vegetables to stir-fries, and baked goods like cakes and muffins, as well as making salad dressings.
Can cottonseed oil and canola oil be substituted for each other?
In most recipes, you can substitute cottonseed oil for canola oil and vice versa in equal amounts without major issues. Both oils are commonly used in cooking and have similar smoke points, flavors, and textures. Plus, cottonseed oil is commonly used as a substitute for grapeseed oil, which is similar to canola oil.
However, from a nutritional standpoint, they are slightly different…
Nutrition: Cottonseed oil vs canola oil
Canola oil contains a good balance of omega-3 and omega-6 fatty acids, which are essential for our bodies. Additionally, canola oil is low in saturated fats and high in monounsaturated fats, which can help lower bad cholesterol levels.
On the other hand, cottonseed oil contains higher levels of saturated fats, which, when consumed excessively, can increase the risk of heart disease.
Of course, balance is key. Incorporating a variety of healthy fats in moderation, along with a well-rounded diet rich in whole foods, is essential for optimal health.
| Per tablespoon (15mL) | Cottonseed oil | Canola oil |
| Calories | 120 | 124 |
| Polyunsaturated | 7.1 g | 3.9 g |
| Monounsaturated | 2.4 g | 8.9 g |
| Saturated | 3.5 g | 1.0 g |
| Trans | 0 g | 0.1 g |
| Total Fat | 13.6 g | 14 g |
| Cholesterol | 0 | 0 |
The primary fat source is bolded.
How to store cottonseed oil and canola oil
It’s best to keep both oils in a cool, dry place away from direct sunlight and heat sources.
Canola oil does not require refrigeration and can be stored at room temperature. On the other hand, cottonseed oil can benefit from refrigeration, especially if you live in a hot and humid climate. Refrigerating cottonseed oil can help extend its shelf life and slow down oxidation.
Canola oil generally has a longer shelf life compared to cottonseed oil. Canola oil can last up to two years when stored properly, while cottonseed oil usually has a shelf life of around six to nine months. Always check the expiration date and use them within the recommended period.
Cottonseed oil vs canola oil: The ultimate verdict
In my opinion, canola oil takes the crown as the winner. Its lower levels of saturated fats, higher content of heart-healthy monounsaturated fats, and a better balance of omega fatty acids make it a healthier choice overall. Plus, canola oil’s versatility in various cooking methods and its mild flavor make it a reliable and delicious option for a wide range of dishes. While cottonseed oil shines in frying, you can get the same delicious, crispy result with canola oil.
FAQs
Cottonseed oil is not necessarily “bad” for you, but it contains higher levels of saturated fats, which can negatively impact heart health when consumed in excess. Moderation is key.
No, corn oil is not the same as canola oil. Corn oil is extracted from the germ of corn, while canola oil is derived from the seeds of the canola plant, a type of rapeseed.
No, canola oil is not made from cotton. It is extracted from the seeds of the canola plant, which is a specific variety of rapeseed. You may be thinking of cottonseed oil, which is made from the seeds of cotton plants!



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