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Sausage Potato Breakfast Casserole Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.9 from 15 reviews
  • Author: Sienna
  • Prep Time: 10 minutes
  • Cook Time: 40 minutes
  • Total Time: 50 minutes
  • Yield: 8 servings 1x
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Low Lactose

Description

This Breakfast Casserole with Potato and Sausage is a hearty, make-ahead dish perfect for busy mornings. It features a savory mix of browned breakfast sausage, tender cooked potatoes, a creamy egg and almond milk base, melty mozzarella cheese, and crispy bacon. Baked to golden perfection and garnished with fresh parsley, this casserole serves 8 and makes a satisfying breakfast or brunch for the whole family.


Ingredients

Units Scale

Meat and Protein

  • 1/2 lb breakfast sausage
  • 6 strips bacon (cooked and chopped)
  • 6 large eggs

Dairy and Liquids

  • 1 cup almond milk
  • 2 cups shredded mozzarella cheese

Vegetables and Herbs

  • 4 cups cooked potato (peeled and cubed; can substitute frozen hash browns)
  • Chopped fresh parsley for garnish

Seasonings and Oils

  • 1 tablespoon olive oil
  • 1 1/2 teaspoons kosher salt
  • 1 teaspoon fresh ground black pepper
  • 1 teaspoon garlic powder

Instructions

  1. Preheat oven: Preheat the oven to 375°F. Adjust the oven rack to the middle position and butter a baking pan. Set aside.
  2. Cook sausage and potatoes: In a large skillet, heat olive oil over medium heat. Add the breakfast sausage and cook over medium-high heat until browned, breaking it up with a spoon as it cooks. Add the cooked potatoes and mix well to combine. Remove from heat and set aside.
  3. Prepare egg mixture: In a medium bowl, whisk together the eggs, almond milk, shredded mozzarella cheese, kosher salt, black pepper, garlic powder, and half of the cooked chopped bacon until fully combined.
  4. Assemble casserole: Spread the sausage and potato mixture evenly into the prepared baking pan. Pour the egg mixture over it, ensuring even coverage. Top with the remaining chopped bacon.
  5. Bake: Bake in the preheated oven for 40 minutes or until a knife inserted into the center comes out clean and the top is lightly golden.
  6. Garnish and serve: Remove from the oven and let it rest for a few minutes. Garnish with chopped fresh parsley before slicing and serving.

Notes

  • This casserole is make-ahead friendly: prepare all components the night before, assemble, cover, and refrigerate overnight. Bake fresh in the morning.
  • Use frozen hash browns instead of cooked peeled potatoes for convenience.
  • For a lower-fat version, use turkey sausage and reduced-fat cheese.
  • Almond milk keeps it dairy-light, but you can substitute regular milk or a cream alternative.
  • Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.

Nutrition

  • Serving Size: 1 serving
  • Calories: 284 kcal
  • Sugar: 3 g
  • Sodium: 677 mg
  • Fat: 17 g
  • Saturated Fat: 7 g
  • Unsaturated Fat: 4 g
  • Trans Fat: 0 g
  • Carbohydrates: 14 g
  • Fiber: 2 g
  • Protein: 21 g
  • Cholesterol: 182 mg