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Hearty Keto Breakfast Casserole Recipe

Hearty Keto Breakfast Casserole Recipe


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4.9 from 26 reviews

  • Total Time: 45 minutes
  • Yield: 9 1x

Description

Hearty keto breakfast casserole delivers a protein-packed morning delight with layers of savory eggs, crisp bacon, and melted cheese. Nutritious ingredients combine for a satisfying low-carb meal you’ll crave morning after morning.


Ingredients

Scale
  • 12 large eggs
  • 1 lb (454 g) breakfast sausage (ground, no sugar added)
  • 1 cup (113 g) cheddar cheese, shredded
  • ½ cup (56 g) mozzarella cheese, shredded
  • ½ cup (120 ml) heavy cream
  • ½ cup (75 g) bell peppers, diced (any color)
  • ½ cup (50 g) spinach, chopped
  • ½ tsp garlic powder
  • ½ tsp onion powder
  • ½ tsp salt
  • ¼ tsp black pepper

Instructions

  1. Preparation: Grease a 9×13-inch baking dish thoroughly with cooking spray or butter to prevent sticking.
  2. Sausage Cooking: Brown breakfast sausage in a skillet over medium heat, crumbling and cooking until fully done, then drain excess fat to maintain a clean flavor profile.
  3. Egg Mixture: Whisk eggs with heavy cream, blending in garlic powder, onion powder, salt, and pepper until achieving a smooth, consistent texture.
  4. Layering Foundation: Spread cooked sausage evenly across the baking dish bottom, creating a robust protein base.
  5. Vegetable Integration: Distribute diced bell peppers and spinach over the sausage, introducing vibrant colors and nutritional depth.
  6. Cheese Infusion: Generously sprinkle cheddar cheese to enhance flavor complexity, followed by a comprehensive pour of the egg mixture to ensure complete ingredient saturation.
  7. Topping Finale: Cover with mozzarella cheese, creating a golden, appetizing surface.
  8. Baking Process: Slide the casserole into a preheated 375°F (190°C) oven, baking for 30-35 minutes until eggs set and top turns a rich golden-brown.
  9. Serving Preparation: Rest the casserole for 5-10 minutes, allowing it to stabilize and facilitate clean, precise portioning.

Notes

  • Prevent Soggy Base: Drain sausage fat completely to maintain a crisp, firm bottom layer and avoid excess liquid pooling in the casserole.
  • Cheese Distribution Technique: Sprinkle cheese in layers for even melting and consistent flavor throughout the dish, ensuring each bite has maximum cheesy goodness.
  • Vegetable Moisture Management: Pat spinach and bell peppers dry before adding to reduce excess water that could make the casserole watery and compromise texture.
  • Temperature Precision: Let casserole rest after baking to allow eggs to set completely, creating a firmer, more cohesive structure that cuts cleanly and holds its shape.
  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Category: Breakfast, Dinner
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 9
  • Calories: 330
  • Sugar: 1 g
  • Sodium: 600 mg
  • Fat: 26 g
  • Saturated Fat: 11 g
  • Unsaturated Fat: 15 g
  • Trans Fat: 0 g
  • Carbohydrates: 4 g
  • Fiber: 1 g
  • Protein: 20 g
  • Cholesterol: 370 mg