Keto Omelet with Onions and Mushrooms

Elevate your breakfast game with this delicious Keto Omelet with Onions and Mushrooms, a low-carb, high-protein dish that’s as satisfying as it is flavorful. Perfectly whisked eggs are combined with a touch of heavy cream for richness, then stuffed with caramelized onions, golden-brown mushrooms, and melted cheddar cheese for the ultimate indulgence. Sautéed in a blend of butter and olive oil, the filling adds a depth of flavor that complements the fluffy omelet base. Ready in just 20 minutes, this single-serving keto-friendly recipe is ideal for a quick breakfast or brunch. Finish it off with a sprinkle of fresh parsley, and you have a restaurant-worthy dish packed with nutrients and flavor, all while keeping you on track with your low-carb lifestyle.

Nutriscore Rating: 58/100

Prep Time:10 mins

Cook Time:10 mins

Total Time:20 mins

Servings: 1

Ingredients

• 3 pieces eggs
• 2 tablespoons heavy cream
• 1 tablespoon butter
• 1 teaspoon olive oil
• 0.5 medium yellow onion
• 0.5 cup mushrooms
• 0.25 teaspoon salt
• 0.25 teaspoon black pepper
• 0.5 cup cheddar cheese
• 1 tablespoon fresh parsley

Directions

Step 1

Crack the eggs into a bowl. Add the heavy cream, salt, and black pepper. Whisk the mixture until the eggs and cream are combined and fluffy.

Step 2

Slice the onion thinly and clean and slice the mushrooms.

Step 3

In a non-stick skillet, heat the olive oil over medium heat. Add the onions and sauté for about 2-3 minutes until they begin to soften.

Step 4

Add the mushrooms to the skillet and continue to sauté until the onions are caramelized and the mushrooms are golden brown, about 3-4 minutes more. Remove the onions and mushrooms from the skillet and set aside.

Step 5

In the same skillet, add the butter and allow it to melt over medium heat.

Step 6

Pour the egg mixture into the skillet, moving it slightly to spread evenly across the bottom of the pan. Let it cook undisturbed for a minute until the edges start to set.

Step 7

Once the eggs begin to set, sprinkle the cheddar cheese evenly over one half of the omelet.

Step 8

Add the sautéed onions and mushrooms on top of the cheese.

Step 9

Fold the other half of the omelet over the filling using a spatula.

Step 10

Cook for another 1-2 minutes until the cheese has melted thoroughly.

Step 11

Slide the omelet onto a plate and garnish with fresh parsley before serving.

Nutrition Facts

Serving size	(414.9g)

Amount per serving	% Daily Value*
Calories	862.7

Total Fat 69.6g	0%
Saturated Fat 29.1g	0%
Polyunsaturated Fat 3.0g
Cholesterol 667.8mg	0%
Sodium 1480.9mg	0%
Total Carbohydrate 18.0g	0%
Dietary Fiber 2.2g	0%
Total Sugars 4.9g
Protein 34.3g	0%

Vitamin D 125.2IU	0%
Calcium 346.9mg	0%
Iron 3.4mg	0%
Potassium 853.8mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 75.0%

Protein: 16.4%

Carbs: 8.6%