Air Fryer Omelet Recipe

A perfectly fluffy, protein-packed omelet with crisp edges and moist interior, ready in minutes with minimal cleanup thanks to your air fryer.
Difficulty:
Beginner
Prep Time:
5 mins
Cook Time:
8 mins
Serves:
1 omelet
An overhead shot of a golden-brown air fryer omelet folded in half on a white ceramic plate, revealing a cross-section of colorful fillings including vibrant red bell peppers, green spinach, and melted cheese. Soft natural light streams from the side, highlighting the omelet's pillowy texture and steam rising gently from the freshly cooked surface. A small ramekin of fresh salsa sits alongside, with a sprinkling of chopped chives across the top. The plate rests on a light wooden table with a fork placed neatly beside it and the gleaming air fryer basket visible in the background.

Ingredients

<ul class="ingredients-main-list"><li class="ingredients-single-item">3 large eggs</li><li class="ingredients-single-item">2 tbsp milk</li><li class="ingredients-single-item">30g cheddar cheese, shredded (or your preferred cheese)</li><li class="ingredients-single-item">2 tbsp bell peppers, finely diced</li><li class="ingredients-single-item">2 tbsp onions, finely diced</li><li class="ingredients-single-item">10g fresh spinach, chopped (optional)</li><li class="ingredients-single-item">Salt and pepper, to taste</li><li class="ingredients-single-item">Cooking spray or 5ml olive oil</li></ul>

Equipment

<ul class="equipment-main-list"><li class="equipment-single-item">Air fryer</li><li class="equipment-single-item">Small mixing bowl</li><li class="equipment-single-item">Whisk or fork</li><li class="equipment-single-item">Heat-resistant round baking dish or cake tin (that fits in your air fryer)</li></ul>
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Directions

<ol class="no-list-style"><li class="MethodStepper"><h4 class="step-title">Step 1</h4>Preheat your air fryer to 180°C for 3 minutes. This ensures even cooking from the moment you add your eggs. While preheating, prepare a round heat-resistant dish that fits in your air fryer basket by coating it generously with cooking spray or a light brush of olive oil.</li><li class="MethodStepper"><h4 class="step-title">Step 2</h4>In a small mixing bowl, crack the eggs and add the milk. Whisk vigorously until fully combined and slightly frothy – this incorporates air into the eggs, resulting in a fluffier omelet. Season with salt and pepper to taste.</li><li class="MethodStepper"><h4 class="step-title">Step 3</h4>Add half of your cheese and all vegetables to the egg mixture, stirring gently to distribute them evenly. The proteins in the eggs will help suspend the fillings throughout the omelet rather than having them sink to the bottom.</li><li class="MethodStepper"><h4 class="step-title">Step 4</h4>Pour the egg mixture into your prepared dish. The dish should be filled no more than halfway, as the omelet will puff up during cooking. If your dish is too full, the omelet may overflow during cooking.</li><li class="MethodStepper"><h4 class="step-title">Step 5</h4>Carefully place the dish in the preheated air fryer basket. Cook at 180°C for 6-8 minutes until the edges are set and slightly golden and the center is just set but still moist. Unlike stovetop omelets, you don't need to worry about flipping – the circulating hot air cooks the omelet from all sides!</li><li class="MethodStepper"><h4 class="step-title">Step 6</h4>About 1 minute before the cooking time is complete, sprinkle the remaining cheese on top of the omelet and continue cooking until the cheese melts. This creates a delicious golden cheesy top.</li><li class="MethodStepper"><h4 class="step-title">Step 7</h4>Carefully remove the air fryer basket and check that the omelet is fully cooked by inserting a knife in the center – it should come out clean with no runny egg. The internal temperature should reach 71°C for food safety.</li><li class="MethodStepper"><h4 class="step-title">Step 8</h4>Let the omelet rest for 1 minute before gently loosening the edges with a silicone spatula. Slide onto a plate and fold in half if desired. Serve immediately while hot and fluffy, garnished with fresh herbs if you like. Enjoy your perfectly cooked air fryer omelet!</li></ol>

Nutrition Facts (per serving)

🍽️ Serving Size: 1 serving
🔥 Calories: 245 calories
🥑 Fat: 18 g
🧈 Saturated Fat: 7 g
🍞 Carbohydrates: 4 g
🍭 Sugar: 2 g
🍗 Protein: 18 g
🫀 Cholesterol: 560 mg
🧂 Sodium: 380 mg

Chef’s Notes

A few helpful details for making this recipe.

Does an omelet cooked in an air fryer need to be flipped?

No, that's one of the major advantages of the air fryer method. Unlike stovetop omelets, the circulating hot air cooks the omelet evenly from all sides, eliminating the need to flip. This results in a perfectly cooked omelet with minimal effort and no risk of breaking.

What's the ideal air fryer temperature for cooking eggs?

180°C (356°F) is the ideal temperature for cooking eggs in an air fryer. This moderate heat ensures the eggs cook through gradually rather than becoming tough or rubbery, resulting in that perfect texture—crispy on the outside with a moist, fluffy interior.

Can I make a dairy-free version of this fluffy breakfast?

Absolutely! Simply substitute the milk with unsweetened plant-based alternatives like almond, oat, or soy milk. Replace the cheese with dairy-free cheese alternatives or nutritional yeast for a cheesy flavour. The cooking method and time remain the same for equally fluffy results.

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