Several oils can replace peanut oil in virtually any recipe. The best substitute depends on whether you’re deep frying, baking, stir-frying, or avoiding peanut oil because of an allergy. Refined avocado oil, canola oil, sunflower oil, rice bran oil, and soybean oil all work well, each with slightly different strengths.
Best Substitutes for Deep Frying
Peanut oil is popular for frying because it has a high smoke point (450°F / 232°C), stays stable under prolonged heat, and doesn’t transfer much flavor between batches. To match that performance, you need an oil with a similar smoke point and neutral taste.
Refined avocado oil is the top performer here. Its smoke point hits 520°F (271°C), nearly 70 degrees higher than peanut oil. It’s extremely stable at high temperatures and has a clean, neutral flavor when refined. The downside is cost: avocado oil is significantly more expensive per gallon, making it a tough choice for large-batch frying like a turkey or a big pot of French fries.
Rice bran oil matches peanut oil’s 450°F smoke point almost exactly. It has a neutral flavor, good stability, and a similar fat profile heavy in monounsaturated fats. It’s a common frying oil across East and Southeast Asia, and it tends to be more affordable than avocado oil. If you’re frying doughnuts, chicken, or anything that traditionally calls for peanut oil, rice bran oil is one of the closest swaps you can make.
High-oleic sunflower oil is another excellent match at around 450°F. What sets it apart is oxidative stability, meaning it resists breaking down over time. In a 2024 study, high-oleic sunflower oil lasted 11.8 hours before beginning to degrade at 248°F, compared to 2.6 hours for conventional sunflower oil and 3 to 5 hours for canola. That makes it especially useful if you reuse frying oil across multiple batches.
Soybean oil (often labeled “vegetable oil” at the grocery store) is the budget option. At 450°F, its smoke point matches peanut oil. In bulk, soybean oil runs roughly $35 to $55 for a 35-pound pail, compared to $40 to $60 for peanut oil. The flavor is neutral. If you’re frying a turkey or filling a deep fryer for a party and don’t want to spend a fortune, soybean oil gets the job done.
Best Substitutes for Baking
In baking, peanut oil contributes moisture and a subtle nutty flavor. You don’t need a high smoke point here, so the priority shifts to taste and texture.
Canola oil is the most common swap. It has a mild, nearly flavorless profile that lets other ingredients shine. Since peanut oil’s nutty taste can actually be overwhelming in some baked goods, canola often produces a cleaner result in cakes, muffins, and quick breads. Use it in a straight 1:1 ratio.
If you want to preserve some of that nutty character, try blending canola with a small amount of toasted sesame oil or using walnut oil. Neither is a perfect flavor match, but they add warmth and depth that plain canola won’t.
Best Substitutes for Stir-Frying and Sautéing
Stir-frying demands an oil that can handle high heat in a wok or skillet without smoking or turning bitter. Refined avocado oil and rice bran oil both excel here. Canola oil works too, with a smoke point of 435°F (224°C), which is more than enough for a home stovetop stir-fry. Standard refined sunflower oil comes in a bit lower at 410°F but still handles most sautéing without trouble.
For Asian dishes where peanut oil adds a traditional flavor note, you can use canola or rice bran oil as the base and finish with a splash of toasted sesame oil. This gives you the high-heat stability you need during cooking and the aromatic richness at the end.
If You’re Avoiding Peanut Oil for Allergies
Highly refined peanut oil has most of its allergenic protein removed during processing. Under U.S. food labeling law (FALCPA), highly refined oils derived from major allergens are not classified as allergens and don’t require allergen labeling. That’s why you’ll sometimes see peanut oil used in restaurants without a peanut allergy warning.
That said, cold-pressed, expeller-pressed, or unrefined peanut oil still contains enough protein to trigger reactions. If you or someone you’re cooking for has a peanut allergy, the safest approach is to avoid all peanut oil entirely rather than trying to verify the refining method. Any of the substitutes listed above are completely peanut-free. Canola, sunflower, soybean, and rice bran oils are all safe choices that won’t compromise your cooking results.
Quick Comparison by Use
- Deep frying (best performance): Refined avocado oil or high-oleic sunflower oil
- Deep frying (best value): Soybean oil or rice bran oil
- Baking: Canola oil
- Stir-frying: Rice bran oil, canola oil, or refined avocado oil
- Closest overall match: Rice bran oil (same smoke point, neutral flavor, similar fat profile)
For any recipe, you can substitute these oils at a 1:1 ratio. No adjustment to quantity is needed. The only real variable is flavor: peanut oil has a mild nuttiness that the neutral alternatives won’t replicate, so taste as you go if that character matters to the dish.