Air Fryer Onions

Onions are a simple way to get soft and sweet results without standing over a hob. You only need a few basic ingredients to make them. They work perfectly as a topping for burgers or hot dogs. This method is much easier than traditional frying as it requires less attention.
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Photo of Air Fryer Onions cooked in the air fryer

Why air fryer onions is so popular

Using an is much faster than traditional frying on the stove. It uses less oil while still giving the onions a lovely caramelised texture. You can set the timer and let the machine do the work while you prepare the rest of your meal. This method also makes much less mess in your kitchen.

Follow these 4 steps for air fryer onions

Step 1
Preparation: Peel the onions and remove the outer skins. Slice them into rings or strips depending on your preference. Try to keep the thickness consistent so they cook at the same speed.
Step 2
Seasoning: Place the sliced onions into a medium mixing bowl. Add the olive oil, salt and sugar to the bowl. Toss everything together until the onions are evenly coated.
Step 3
Cooking: Preheat your to 180C for a few minutes. Place the onions in the basket in an even layer. Cook for fifteen minutes and shake the basket halfway through the time.
Step 4
Serving: Check that the onions are soft and have a golden brown colour. If you want them darker, cook for another two minutes. Remove them from the basket and serve while they are still warm.

Good advice for air fryer onions

Do not overcrowd the basket when making onions as they need space for the air to circulate. If you are making a large batch, it is better to cook them in two separate goes. Shaking the basket frequently helps to prevent any pieces from burning or sticking to the bottom.

You can add different spices like garlic powder or paprika for extra flavour. If the onions seem too dry, add a small splash of water or a tiny bit more oil. Thinly sliced onions will cook much faster than thick wedges, so keep an eye on them towards the end.

If you are looking for more simple ideas, you may also like air fryer muffins, air fryer frozen baguettes or air fryer frozen chips.

Ingredients

servings
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  • 2 large onions
  • 1 tablespoon olive oil
  • 1 teaspoon salt
  • 1 teaspoon sugar

Cooking time

Kitchen tools

Nutrition information

NUTRITIONper serving
  • Energy:268 kJ / 64 kcal
  • Fat:3.6 g
  • - of which saturates:0.5 g
  • Carbohydrates:8 g
  • - of which sugars:4 g
  • Protein:0.8 g
  • Fibre:1.2 g
  • Salt:578 mg

People also ask

Air Fryer Onions usually takes about 15 minutes to make. The time can vary slightly with the quantity and method. Check the texture towards the end.
Follow the stated timings and temperatures. Stir or turn it only when the method calls for it.
Do not leave it over the heat for too long. Check the texture near the end and adjust the time if needed.
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4.7 / 5 - (25 ratings)