Onions in air fryer

Name: Onions in air fryer
Prep time: 5 min
Cook time: 15 min
Total time: 20 min
Yield: 4 servings
Cuisine: Onions in air fryer
Ingredients: 2 large onions; 1 tablespoon olive oil; Salt to taste; Pepper to taste; Optional: garlic powder, balsamic vinegar, thyme

Onions in air fryer are soft, sweet and perfectly caramelised with crispy edges. This simple cooking method brings out the rich, savoury flavour of onions in just minutes—ideal as a side or topping.

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Why make onions in air fryer

Onions in air fryer are a delicious and convenient alternative to slow stovetop caramelising. The airfryer quickly softens the onions while browning the edges for a balanced texture. Onions in air fryer also use less oil and require no stirring, making the process much easier and cleaner. Whether you use them on burgers, in salads or with meat dishes, this method delivers flavour fast.

How to make onions in air fryer

Step 1

Slice the onions:
Peel and slice the onions into rings, strips or wedges depending on how you’d like to use them. Thicker slices retain more texture.

Step 2

Season the onions:
Toss the onions with olive oil, salt, and pepper. For extra flavour, you can add balsamic vinegar, garlic powder, or thyme.

Step 3

Arrange in airfryer:
Spread the onion slices evenly in the airfryer basket. Avoid overlapping too much so they roast rather than steam.

Step 4

Cook the onions:
Airfry at 180°C (356°F) for 12-15 minutes, shaking the basket halfway through. The onions should be golden, soft and lightly crisped at the edges.

Tips for onions in air fryer

For the tastiest onions in air fryer, use yellow or red onions for sweetness, and make sure the slices are roughly the same size. Don’t overcrowd the basket, or the onions will steam instead of roasting. You can also use a little honey or brown sugar for extra caramelisation. Onions in air fryer are brilliant on sandwiches, tacos, pasta, or as a flavour boost in vegetarian bowls.

Want aromatic vegetables? Try chickpeas in air fryer, radishes in air fryer, or baked potatoes in air fryer. These recipes are simple and delicious. Find more at Air Fryer Recipes.