Keto Breakfast Casserole

Looking for a delicious and satisfying keto-friendly breakfast option that can be prepared in advance? This Keto Breakfast Casserole is here to save the day! Packed with protein and healthy fats, this flavorful casserole is perfect for meal prepping or serving a crowd. It’s loaded with savoury ingredients that will keep you energized throughout the morning without compromising your low-carb lifestyle. With a combination of eggs, cheese, and a medley of vegetables, this casserole is not only nutritious but also incredibly delicious. So, let’s dive into the recipe and indulge in a hearty and fulfilling breakfast treat.

Keto Breakfast Casserole

Preparation Time: 15 minutes
Cooking Time: 40 minutes
Serves: 6
Difficulty: Easy
Course: Breakfast
Cuisine: Keto
kcal: Approximately 300 kcal per serving


  • 8 large eggs
  • 1/2 cup heavy cream
  • 1 teaspoon garlic powder
  • 1/2 teaspoon onion powder
  • 1/2 teaspoon dried oregano
  • 1/2 teaspoon dried basil
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1 cup shredded cheddar cheese
  • 1/2 cup diced bell peppers
  • 1/2 cup diced onion
  • 1/2 cup sliced mushrooms
  • 4 slices cooked bacon, crumbled
  • 2 tablespoons chopped fresh parsley


  1. Preheat your oven to 350°F (175°C) and lightly grease a 9×9-inch baking dish.
  2. In a large mixing bowl, whisk together the eggs, heavy cream, garlic powder, onion powder, dried oregano, dried basil, salt, and black pepper until well combined.
  3. Stir in the shredded cheddar cheese, diced bell peppers, diced onion, sliced mushrooms, and crumbled bacon. Mix everything together until evenly distributed.
  4. Pour the mixture into the prepared baking dish, spreading it out evenly.
  5. Bake the casserole in the preheated oven for 35-40 minutes or until the eggs are set and the top is lightly golden.
  6. Remove the casserole from the oven and let it cool for a few minutes.
  7. Garnish with chopped fresh parsley before serving.
  8. Slice the Keto Breakfast Casserole into squares and serve hot.

Note: This casserole can be refrigerated and reheated for up to 3 days, making it an ideal make-ahead breakfast option. Simply store any leftovers in an airtight container in the refrigerator and reheat individual servings in the microwave or oven.

Indulge in this mouthwatering Keto Breakfast Casserole, filled with a medley of flavours and wholesome ingredients. This casserole is not only suitable for a keto diet but also a great way to start your day with a nutritious and filling meal. Enjoy it alongside a side of fresh salad or a dollop of sour cream for an extra touch of indulgence.


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