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Mushroom Omelette Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 143 reviews
  • Author: Julia
  • Prep Time: 5 minutes
  • Cook Time: 10 minutes
  • Total Time: 15 minutes
  • Yield: 1 large omelette
  • Category: Breakfast
  • Method: Stovetop
  • Cuisine: Western
  • Diet: Low Lactose

Description

A classic mushroom omelette recipe featuring a fluffy, creamy egg base filled with sautéed mushrooms and melted cheese. This quick and satisfying breakfast or brunch dish combines buttery mushrooms, garlic, fresh herbs, and cheddar cheese for a deliciously melty filling in a perfectly cooked omelette.


Ingredients

Units Scale

Omelette

  • 1 tbsp (15g) butter
  • 3 eggs
  • 2 tbsp cream (or 1 1/2 tbsp milk)
  • Salt and pepper, to taste
  • 1/3 cup grated cheese (any melting cheese, typically cheddar)

Mushroom Filling (optional)

  • 1 tbsp (15g) butter or olive oil
  • 150g (5 oz) mushrooms, sliced (about 1 1/2 cups)
  • 1 small garlic clove, minced
  • Pinch of fresh thyme leaves and finely chopped parsley (optional)

Instructions

  1. Prepare Mushroom Filling: Melt butter in a medium or small non-stick skillet over high heat. Add sliced mushrooms and cook until they start to turn golden around the edges, about 1 ½ minutes. Add minced garlic, salt, and pepper, then continue cooking until the mushrooms are golden, about another 1 ½ minutes. Remove the mushroom mixture from the skillet and set aside.
  2. Whisk Eggs: In a bowl, whisk together eggs, cream (or milk), salt, and pepper until well combined and slightly frothy to create a creamy texture.
  3. Cook Omelette Base: Lower the skillet heat to medium and add butter. Once the butter foams, pour in the whisked eggs. Immediately stir a few times as if making scrambled eggs until the base starts to set, then spread the eggs out evenly to cover the skillet’s base.
  4. Set Edges: After 20 to 30 seconds, use a rubber spatula to gently lift the edges of the omelette and tilt the pan to allow uncooked egg to flow underneath. Repeat this lifting and tilting around the omelette edges 2 or 3 times to cook evenly.
  5. Add Fillings: Sprinkle half of the omelette with grated cheese, top with the sautéed mushroom filling, sprinkle with fresh thyme and parsley if using, then finish with the remaining cheese.
  6. Finish Cooking: Cover the skillet with a lid and cook for 30 seconds or until the underside is lightly golden and the top is just set. The cheese will not fully melt at this point.
  7. Fold and Serve: Fold the omelette in half to cover the mushrooms and transfer immediately to a serving plate. The residual heat will melt the cheese perfectly, creating a velvety, fluffy omelette.

Notes

  • Cream or milk added to the eggs gives the omelette a velvety, fluffy texture but can be skipped if desired.
  • For different fillings, try sautéed bacon, ham, olives, sun-dried tomatoes, artichokes, peppers, or even leftover proteins like roast chicken or smoked salmon.
  • This recipe was originally named “Ultra Lazy Ham Cheese Zucchini Omelette” but has been simplified to a classic mushroom omelette.
  • Nutrition info and servings are calculated for a single large omelette; scale ingredients accordingly for multiple servings.

Nutrition

  • Serving Size: 1 omelette
  • Calories: 680
  • Sugar: 3g
  • Sodium: 643mg
  • Fat: 59g
  • Saturated Fat: 33g
  • Unsaturated Fat: 25g
  • Trans Fat: 0g
  • Carbohydrates: 7g
  • Fiber: 1g
  • Protein: 31g
  • Cholesterol: 632mg