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Keto Breakfast Casserole

This Keto Breakfast Casserole is a savory dish made with eggs, cheese, sausage, and spinach, perfect for busy mornings or meal prepping.
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Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings: 6 servings
Course: Breakfast, Brunch
Cuisine: American
Calories: 300
Ingredients Method Notes

Ingredients
  

Casserole Base
  • 6 large large eggs Create structure and richness.
  • 1/2 cup heavy cream Adds a creamy texture.
  • 1 tsp Diamond Crystal kosher salt Essential for flavor enhancement.
  • 1/2 tsp black pepper Provides a mild heat.
  • 1 tsp garlic powder Infuses a savory kick.
  • 1/2 tsp red pepper flakes Adds a touch of heat.
  • 1 cup cheddar cheese Melt beautifully for richness.
Main Ingredients
  • 1 lb breakfast pork sausage Rich in flavor and protein.
  • 2 cups baby spinach leaves Adds freshness and nutrients.

Method
 

Preparation
  1. Preheat the oven to 400°F and lightly grease a 9-inch baking dish.
  2. In a large bowl, whisk together eggs, heavy cream, salt, pepper, garlic powder, and red pepper flakes.
  3. Fold in ½ cup of shredded cheddar cheese and set the mixture aside.
  4. In a large skillet over medium-high heat, cook the raw sausage for 5-7 minutes until browned.
  5. Add the spinach to the skillet and mix until slightly wilted.
  6. Transfer the sausage and spinach mixture into the greased baking dish.
  7. Pour the egg mixture over the sausage and gently stir if needed.
  8. Sprinkle the remaining shredded cheddar cheese on top.
Baking
  1. Place the casserole in the oven and bake for around 25 minutes until eggs are set and cheese is golden brown.
  2. Allow the casserole to rest for 10 minutes before cutting into squares and serving.

Notes

Add vegetables like bell peppers for extra nutrition or use freshly grated cheese for creamier texture. Can be prepared the night before and stored in the fridge.