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Sausage Spinach Breakfast Casserole Recipe

Sausage Spinach Breakfast Casserole Recipe


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4.6 from 22 reviews

  • Total Time: 45 minutes
  • Yield: 8 1x

Description

Sausage Spinach Breakfast Casserole brings hearty morning comfort straight to your table with layers of savory goodness. Packed with protein and flavor, this easy dish delivers a satisfying breakfast that feeds a crowd without complicated prep.


Ingredients

Scale

Protein:

  • 1 pound breakfast sausage
  • 8 large eggs
  • 2 cups shredded cheese

Vegetables and Bread:

  • 4 cups chopped fresh spinach
  • 4 cups cubed bread

Seasonings and Liquids:

  • 1 cup milk
  • 1 tablespoon olive oil
  • 1 teaspoon salt
  • ½ teaspoon pepper

Instructions

  1. Grab 4 cups of day-old bread and cut into 1-inch cubes, ensuring consistent sizing for even cooking.
  2. Heat olive oil in a large skillet over medium-high heat and cook 1 pound of breakfast sausage for 8-10 minutes, crumbling until completely browned.
  3. Transfer cooked sausage to a paper towel-lined plate and drain excess grease from the skillet.
  4. Add 4 cups chopped spinach to the same skillet and sauté for 2-3 minutes until completely wilted and moisture evaporates.
  5. Crack 8 large eggs into a large mixing bowl and whisk thoroughly with 1 cup milk, 1 teaspoon salt, and ½ teaspoon pepper until smooth and fully combined.
  6. Grease a 9×13 inch baking dish with cooking spray and create a base layer using half the bread cubes.
  7. Distribute cooked sausage and spinach evenly over the bread cubes, then sprinkle 1 cup shredded cheese across the layer.
  8. Add remaining bread cubes as the next layer and cover with another cup of shredded cheese.
  9. Slowly pour the egg mixture over the entire casserole, ensuring even distribution and complete coverage.
  10. Bake at 350°F for 35-40 minutes until the top turns golden brown and the center becomes firm and set.

Notes

  • Prep ingredients the night before to save time in the morning and let flavors meld together.
  • Use day-old bread for better texture and absorption of egg mixture, preventing soggy results.
  • Experiment with different cheese varieties like sharp cheddar, gruyere, or pepper jack for unique flavor profiles.
  • For a low-carb version, replace bread cubes with cauliflower florets or sliced zucchini to reduce carbohydrate content.
  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Category: Casseroles
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 8
  • Calories: 390 kcal
  • Sugar: 2 g
  • Sodium: 550 mg
  • Fat: 28 g
  • Saturated Fat: 11 g
  • Unsaturated Fat: 15 g
  • Trans Fat: 0.5 g
  • Carbohydrates: 14 g
  • Fiber: 2 g
  • Protein: 21 g
  • Cholesterol: 210 mg