Keto Red Pepper Mozzarella Basil Egg Muffins

Prep: 15 minCook: 22 min1 muffinsmediumMediterranean
Keto Red Pepper Mozzarella Basil Egg Muffins

These portable keto egg muffins combine sweet sautéed red peppers, creamy mozzarella, and fresh basil for a Mediterranean-inspired breakfast or snack. Perfect for meal prep, they deliver protein and healthy fats while keeping carbs minimal. The tender vegetables and melted cheese create a satisfying texture that works equally well for busy weekday mornings or leisurely weekend brunches.

Ingredients

Yield: 1 muffins
  • 6 medium Raw Egg
  • 1 tablespoon Olive Oil
  • ½ cup, grated Mozzarella Cheese
    Cheddar cheese1:1vegetarian

    Sharp flavor variation

    Full guide →
  • ½ medium Red Bell Peppers, Raw
    Zucchini1:1ketolow-carb

    Different texture, lower carb

  • ¼ medium White Onion
  • ¼ cup, whole pieces Basil, Fresh
    Dried oregano1:4pantry-friendly

    Mediterranean flavor maintained

    Full guide →
  • ¼ teaspoon Salt, Sea Salt
  • teaspoon Black Pepper

Instructions

  1. 1

    Finely dice the bell pepper and onion

  2. 2

    Heat oil in a skillet over low/medium heat

  3. 3

    Add bell pepper and onion and cook for 3-4 minutes until vegetables are tender

  4. 4

    Set aside to cool

  5. 5

    Preheat oven and lightly oil 8 muffin tray cups

  6. 6

    Add eggs to a mixing bowl with mozzarella, salt and pepper

  7. 7

    Tear in fresh basil and beat together to combine

  8. 8

    Add cooled peppers and stir well

  9. 9

    Divide egg mixture between oiled muffin cups

  10. 10

    Transfer to oven to bake for 18 minutes or until cooked through and golden brown

Tips

Tip 1

Let vegetables cool completely before adding to eggs to prevent cooking them prematurely

Tip 2

Store in refrigerator up to 4 days for easy grab-and-go breakfasts

Tip 3

Use silicone muffin cups for easier removal and cleanup

Good to Know

Storage

Refrigerate up to 4 days in airtight container

Make Ahead

Can be made 2-3 days in advance and reheated

Serve With

Serve warm or at room temperature

Common Mistakes

Watch

Cool vegetables completely to avoid scrambling eggs when mixed

Watch

Don't overfill muffin cups to prevent spillover during baking

Substitutions

Mozzarella Cheese
Cheddar cheese1:1vegetarian

Sharp flavor variation

Full guide →
Red Bell Peppers
Zucchini1:1ketolow-carb

Different texture, lower carb

Full guide →
Fresh Basil
Dried oregano1:4pantry-friendly

Mediterranean flavor maintained

Full guide →
Find more substitutions →

FAQ

Can I freeze these egg muffins?

Yes, freeze up to 3 months in freezer bags. Thaw overnight in refrigerator and reheat in microwave for 30-60 seconds.

What if I don't have fresh basil?

Use 1 tablespoon dried basil or substitute with fresh spinach, oregano, or parsley for different flavor profiles.

How long do these keep at room temperature?

Due to eggs and cheese, these should not sit at room temperature longer than 2 hours for food safety.