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Easy Keto Breakfast Casserole Recipe

Keto Breakfast Casserole

A keto breakfast casserole is a baked dish that eliminates carb-heavy ingredients like potatoes, bread, or biscuits. Instead, it relies on a combination of eggs, cheese, meats, and low-carb vegetables. It’s designed to fit into a ketogenic diet, keeping carbs low while providing plenty of flavor and nutrition.

Ingredients

Scale
  • 1 lb breakfast sausage (turkey, or chicken, cooked and crumbled)

  • 8 large eggs

  • 1 cup heavy cream (or unsweetened almond milk for a lighter option)

  • 1 cup shredded cheddar cheese (or mozzarella)

  • 1 small onion, finely chopped

  • 1 cup fresh spinach, chopped

  • ½ cup mushrooms, sliced

  • 1 red bell pepper, diced

  • 1 teaspoon garlic powder

  • 1 teaspoon salt

  • ½ teaspoon black pepper

  • 2 tablespoons chopped fresh parsley (optional for garnish)

Instructions

Step 1: Preheat oven

Set your oven to 350°F (175°C) and grease a 9×13-inch baking dish.

Step 2: Cook sausage

Brown sausage in a skillet over medium heat until fully cooked. Drain excess grease.

Step 3: Prepare vegetables

Sauté onion, bell pepper, and mushrooms until softened. Stir in spinach and cook just until wilted.

Step 4: Layer ingredients

Spread sausage and vegetables evenly in the baking dish.

Step 5: Mix egg base

In a large bowl, whisk together eggs, heavy cream, garlic powder, salt, and black pepper.

Step 6: Pour and top

Pour the egg mixture evenly over the meat and vegetables. Sprinkle cheese on top.

Step 7: Bake casserole

Bake uncovered for 35–40 minutes until the eggs are set and the top is golden.

Step 8: Rest and serve

Let cool for 5 minutes before slicing. Garnish with parsley if desired.