Breakfast Sausage Casserole

breakfast sausage casserole

5 from 1 reviews

Looking for an easy breakfast? Grab your casserole dish, this breakfast sausage casserole made with pork sausage is a perfect keto breakfast recipe.



  • 1lb ground pork sausage
  • 12 large eggs
  • 2 cups mushrooms
  • 1 Small onion (thinly sliced)
  • 1 tablespoon olive oil
  • 4 cups spinach
  • 1 1/2 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 teaspoon dried sage
  • pinch red pepper flakes
  • pinch dried cloves
  • pinch dried marjoram


  1. Preheat oven to 350 degrees and coat a 9×13 baking dish with nonstick spray or butter. Set aside.
  2. Heat a large skillet under medium heat and add olive oil. Add sliced onions and mushrooms, saute for 5-6 minutes until softened. Add sausage, onion powder, 3/4 teaspoon of salt, 1/4 teaspoon of pepper, and remaining seasonings (sage, marjoram, cloves, red pepper flake). Mix well and cook until meat is browned. Add chopped spinach/arugula, tomatoes, and cook for an additional 3-4 minutes. Pour mixture into prepared baking dish.
  3. Add eggs into a large bowl or blender. Add remaining teaspoon of salt and 1/4 teaspoon of pepper.
  4. Mix egg mixture well until frothy. Pour over vegetable and meat mixture. Bake for 25-30 minutes until edges are browned and center is just set.


Keywords: breakfast sausage casserole