← BlogJune 28, 2026

How to Make the Perfect Omelette in a Mug

American · Easy · 5 min · 1 servings

gluten-freevegetarian
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This microwave mug omelette is loaded with cheese and vegetables and comes together in under 3 minutes. It is the perfect quick breakfast solution when you want something hearty without spending time at the stove.

Why this recipe works

This Omelette in a Mug recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 5 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 220 calories with 16g of protein, making it a balanced choice for any meal.

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What you will need

This recipe uses 5 simple ingredients that you can find at any grocery store:

  • 2 large eggs
  • 2 tablespoons shredded cheddar cheese
  • 2 tablespoons diced bell pepper
  • 1 tablespoon milk
  • 1 pinch salt and pepper

Step by step instructions

Step 1: Mix the Egg Base

Crack the eggs into a large microwave-safe mug. Add the milk, salt, and pepper. Beat well with a fork until the mixture is uniform and slightly frothy.

Step 2: Add Fillings

Stir in the diced bell pepper and half of the shredded cheddar cheese into the egg mixture.

Step 3: Microwave in Stages

Microwave on high for 1 minute. Stir the partially cooked eggs from the edges toward the center and microwave for another 30 seconds until eggs are just set.

Step 4: Top and Serve

Sprinkle the remaining cheddar cheese on top and let it melt for 30 seconds. The mug omelette is ready to eat directly from the mug or folded onto a plate.

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Easy substitutions

Missing an ingredient? Here are some swaps that work perfectly:

  • cheddar cheese → feta or mozzarella for a different flavor profile
  • bell pepper → diced spinach or mushrooms for variety

Common mistakes to avoid

Watch out for these pitfalls that can affect your results:

  • Filling the mug more than halfway which causes overflow during microwaving
  • Overcooking the eggs causing a spongy rubbery texture instead of soft and fluffy

Nutrition facts

Per serving: 220 calories, 16g protein, 3g carbs, 16g fat, 1g fiber.

Ready to cook?

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