Air Fryer Omelet

An air fryer omelet cooks in a small pan and comes out puffed, golden and fully set in about 9 minutes, with no flipping and no standing at the stove. This version uses three eggs, cheddar and bell pepper, and the times below also cover 2-egg and 4-egg omelets and omelet bites in silicone cups.

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Folded golden cheese omelet with green onions and diced bell pepper on a plate
Temperature
350°F180 °C
Total time
17min
Prep time
8min
Servings
2
Per serving
190kcal

Why the air fryer works for omelets

Eggs set at a low temperature, and they turn rubbery fast if the heat is too high or goes on too long. A skillet puts all the heat at the bottom, so the underside can brown while the top stays runny. In the air fryer, moving air cooks the omelet from the top and sides while the pan warms the bottom, and the result is an omelet that is puffed, evenly set and lightly browned, without a flip.

For an air fryer omelet, the pan matters more than anything else. A small, straight-sided 6-inch pan gives the omelet height and keeps the eggs from spreading thin. Whisk the eggs with a splash of milk until fully combined, which makes the omelet more tender and helps it rise a little. The omelet in the air fryer is ready when the center does not wobble and the cheese is melted.

How to make an omelet in the air fryer

Tap a time to start a timer.

  1. Prepare the pan Choose a 6-inch round pan or oven-safe dish that fits in the basket with space around it. Grease it well with the butter.
  2. Whisk the eggs Whisk the eggs, milk, salt and pepper in a bowl for about 30 seconds, until the whites and yolks are fully blended and slightly frothy. Stir in the bell pepper and green onions.
  3. Preheat Preheat the air fryer to 350 °F for . The pan can go in empty while preheating if it is metal or ceramic.
  4. Cook Pour the egg mixture into the pan and cook for . Sprinkle the cheese on top and cook for 3 more minutes, until the center no longer jiggles and the eggs are fully set.
  5. Fold and serve Run a thin spatula around the edge, slide the omelet out and fold it in half. Eggs should be firm, not runny, and reach 160 °F in the center. Serve immediately.

Times and temperatures

Air Fryer OmeletTemperatureTime
3-egg omelet, 6-inch pan350 °F (180 °C)9 min
2-egg omelet350 °F (180 °C)6–7 min
4-egg omelet, 7-inch pan350 °F (180 °C)11–12 min
Omelet bites in silicone cupsFill cups two-thirds full350 °F (180 °C)9–10 min

Times are a guide and depend on the size and wattage of your air fryer. See also air fryer cooking times for all foods.

Tips

  • Cut the fillings small. Large pieces of vegetables release water and keep the eggs from setting. Dice them finely or sauté them first.
  • Add cheese late. Cheese added at the start browns and can turn tough. Sprinkle it on for the last 3 minutes.
  • Use a thermometer. Egg dishes should reach 160 °F in the center. Well-set eggs are also the visual cue.

What to serve with omelets

Serve the omelet with air fryer toast, fresh fruit and a cup of coffee for a basic breakfast. For a heartier plate, add crisp air fryer bacon or hash browns. If you are cooking for a crowd, make the same filling as a quiche instead.

Storing and reheating

Refrigerate leftover omelet in a sealed container for up to 3 days. Reheat a slice in the air fryer at 320 °F for 3–4 minutes, until it reaches 165 °F in the center. Omelet bites freeze well for up to 2 months; reheat from frozen at 320 °F for 5–6 minutes.

Variations

  • Ham and cheese: Replace the bell pepper with ¼ cup diced cooked ham, and use Swiss cheese instead of cheddar (not vegetarian).
  • Mushroom and spinach: Add ¼ cup sliced sautéed mushrooms and a handful of baby spinach, with the same cooking time.
  • Spanish omelet: Layer thinly sliced cooked potato and onion in the pan, pour 4 beaten eggs over the top in a 7-inch pan and cook at 350 °F for 12 minutes.

If it does not turn out right

The omelet is rubbery
It cooked too long or too hot. Take it out as soon as the center no longer jiggles, and use 330 °F with 1–2 extra minutes for a softer texture.
The top is brown but the center is wet
Use a smaller, deeper pan, which cooks more evenly, and lower the temperature to 330 °F. Keep to the 3-egg amount for a 6-inch pan.
The omelet sticks to the pan
Grease the pan right up to the rim, or line it with a round of parchment paper. Run a spatula around the edge before sliding it out.

Questions and answers

How long does an omelet take in the air fryer?

A 3-egg omelet takes about 9 minutes at 350 °F. A 2-egg omelet takes 6–7 minutes and a 4-egg omelet takes 11–12 minutes in a 7-inch pan.

Can you make an omelet in the air fryer without a pan?

Use a silicone mold, a ramekin or any oven-safe dish. The egg mixture is liquid and must be contained. Do not pour it directly into the basket.

What temperature should eggs reach?

Egg dishes are safe at 160 °F, which is when the eggs are firm throughout and no liquid egg remains.

Can I use parchment paper?

Yes, line the pan with a round of parchment and pour the egg on top. Never put empty parchment in the basket during preheating.

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