A fluffy, protein-packed omelette loaded with low-carb vegetables and melted cheese. This keto-friendly breakfast is satisfying, nutrient-dense, and easy to customize.

Servings

1 large omelette (or 2 smaller servings)

Prep Time

10 minutes

Cook Time

10 minutes

Total Time

20 minutes

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Nutrition (Approximate)

Per serving:

• Calories: 400–500
• Protein: 25–30 g
• Net Carbs: 5–7 g
• Fat: 30–38 g

Values vary depending on vegetables and cheese used.

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Ingredients

Eggs

• 3 large eggs
• 1 tbsp heavy cream (optional, for extra fluffiness)
• Pinch of salt
• Pinch of black pepper

Vegetables

• ¼ cup mushrooms, sliced
• ¼ cup spinach, chopped
• 2 tbsp bell pepper, diced
• 2 tbsp onion, finely diced
• 1 tbsp green onions, sliced

Cheese

• ½ cup shredded cheddar cheese

You can also use:

• Swiss
• mozzarella
• Monterey Jack
• pepper jack

For Cooking

• 1 tbsp butter
• 1 tsp olive oil

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Equipment

• 8- or 10-inch nonstick skillet
• Mixing bowl
• Whisk
• Silicone spatula

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Step 1: Prepare the Eggs

In a bowl combine:

• eggs
• heavy cream
• salt
• pepper

Whisk vigorously for about 1 minute until slightly frothy.

The extra air helps create a fluffier omelette.

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Step 2: Cook the Vegetables

Heat butter and olive oil in a skillet over medium heat.

Add:

• onions
• mushrooms

Cook for 3–4 minutes.

Add:

• bell peppers
• spinach

Cook another 1–2 minutes until spinach wilts.

Transfer vegetables to a plate.

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Step 3: Cook the Omelette

Reduce heat to medium-low.

Pour egg mixture into the skillet.

Tilt the pan to spread eggs evenly.

As the eggs begin to set:

• gently pull cooked edges toward the center
• allow uncooked egg to flow underneath

Continue until the top is mostly set but still slightly moist.

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Step 4: Add Fillings

On one half of the omelette add:

• cooked vegetables
• shredded cheese
• green onions

Reserve a little cheese for topping if desired.

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Step 5: Fold

Using a spatula:

1. Carefully fold the empty side over the filling.
2. Cook 1–2 minutes.
3. Flip gently if needed.

The cheese should be fully melted.

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Step 6: Serve

Transfer to a plate.

Top with:

• remaining cheese
• sliced green onions
• fresh herbs

Serve immediately.

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Keto-Friendly Add-Ins

Try adding:

• diced avocado
• bacon
• sausage crumbles
• smoked salmon
• jalapeños
• feta cheese

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Best Low-Carb Vegetables

Great keto choices include:

• spinach
• mushrooms
• zucchini
• bell peppers
• broccoli
• kale
• asparagus

Avoid large amounts of higher-carb vegetables such as potatoes or sweet corn.

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Tips for a Perfect Omelette

Use Medium-Low Heat

High heat can make eggs tough and rubbery.

Don’t Overfill

Too much filling makes folding difficult.

Freshly Grated Cheese Melts Better

Pre-shredded cheese often contains anti-caking agents that affect melting.

Cook Vegetables First

This removes excess moisture and prevents a watery omelette.

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Variations

Western Omelette

Add:

• diced ham
• peppers
• onions
• cheddar

Mediterranean Omelette

Add:

• feta
• spinach
• olives
• tomatoes

Spicy Omelette

Add:

• jalapeños
• pepper jack cheese
• hot sauce

Deluxe Veggie Omelette

Add:

• mushrooms
• spinach
• zucchini
• broccoli
• cheddar