Best Oil To Fry Donuts In

You know that feeling when you bite into a glazed donut and it’s not just sweet—it’s perfect? The outside shatters just a little, and the inside is pillow-soft, like a cloud that decided to get fried. That magic doesn’t happen by accident. It starts with the oil, my friend.

I once tried frying donuts in olive oil because it was “healthy.” Big mistake. Those donuts tasted like a salad that got lost at a carnival. Learn from my shame—the right oil is everything.

What makes an oil “the one” for donuts?

First, you want an oil that can take the heat without smoking up your whole kitchen and setting off the fire alarm. Neutral flavor is key—unless you want your donuts to taste like a coconut or a sunflower. I don’t recommend that.

Second, it should handle multiple batches without breaking down. Because let’s be honest: you’re going to fry a dozen, eat three, and then pretend you’re “saving the rest for later.” Yes, you are.

Canola oil: The reliable couch potato

Canola oil is the friend who shows up early, doesn’t complain, and gets the job done. It’s cheap, neutral, and has a high smoke point—around 400°F. It’s the minivan of frying oils: not fancy, but it’ll get your family to the donut party safely.

I’ve used canola for years, and my donuts come out golden, never greasy. Plus, you can find it at any grocery store without needing a second mortgage. Just don’t reuse it six times. Trust me, your donuts will taste like last week’s tempura.

Peanut oil: The loud, confident cousin

Peanut oil has a slight nutty flavor that whispers, “I’m the boss here.” It’s a top pick for a reason—it gives donuts that crisp, crackly crust that makes you close your eyes and say, “Oh, baby.” It’s the oil that donut shops use, and they know their stuff.

The 6 Best Oils for Doughnuts| Advice From a 50-Year Cook - Preserving

The downside? It’s pricier, and if anyone in your house has a peanut allergy, this is a hard no. But if you’re allergy-free and want that professional-level crunch, go for it. I once fried donuts in peanut oil for a Super Bowl party, and my buddy Dave ate six before the first commercial break. That’s power.

Coconut oil: The quirky aunt who brings homemade candles

Coconut oil makes donuts taste faintly tropical, like you’re on a beach instead of your cramped kitchen. It’s solid at room temperature, so you have to melt it first, but it’s worth the extra step. The flavor is subtle, not like you’re eating a piña colada—more like a little wink of sunshine.

I tried it once with chocolate glaze. Game over. The combo was so good I texted my mom a photo, and she replied, “Did you rob a bakery?” Use refined coconut oil for a higher smoke point—unrefined will smoke up your house and make your donuts taste like sunscreen. Not. Good.

Vegetable oil: The chaotic neutral

Vegetable oil is a blend of soy, corn, and who-knows-what. It’s fine. Just fine. It won’t ruin your donuts, but it won’t elevate them either. It’s the middle seat on a plane—gets you there, but you’re not excited about it.

6 Ideal Oils for Donut Frying: Get Perfect Results Every Time

If you’re in a pinch and that’s all you have, go ahead. But please, please don’t use it for an anniversary date-night donut bake. She deserves peanut oil, my guy.

What about the temperature?

No matter which oil you choose, keep it between 350°F and 375°F. Too low, and your donuts soak up oil like a sponge at a gas spill. Too high, and they burn on the outside while the inside stays gooey—like a relationship that looked good on paper but didn’t work out.

The best trick? Drop a tiny piece of dough in the oil. If it sizzles and floats to the top in about 60 seconds, you’re golden. If it sinks like a rock, wait. If it immediately turns black, you have a problem. Call your fire department.

A quick story to tie it together

Last fall, I decided to fry donuts for a camping trip. I packed canola oil, but my cooler leaked, and the oil spilled all over my sleeping bag. I had to use leftover bacon fat from breakfast. Yes, bacon fat.

The Best Type Of Oil To Use When Frying Donuts At Home

The donuts tasted like a breakfast burrito in disguise. My kids loved them. My wife called me a monster. But you know what? Donuts are forgiving. Even a “bad” batch is still a donut, and a donut in the hand is worth two on the plate. Especially if one of them has bacon undertones.

So, what’s the best oil?

If you want a simple, foolproof answer: canola oil is your daily driver. It’s cheap, reliable, and won’t mess up your flavor. If you’re feeling fancy and have cash to burn, go with peanut oil for that bakery-grade crunch.

And if you’re feeling adventurous? Try coconut oil. Just don’t blame me if you start wearing floral shirts while frying. It happens.

Now go forth, heat that oil, and make some donuts. The world is a better place with a warm, fried circle in it. And remember: the best oil is the one you actually use—not the one you read about while scrolling on the toilet. Happy frying, you beautiful disaster.