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Cheesy Sausage Breakfast Casserole

The Ultimate Cheesy Sausage Breakfast Casserole (Easy & Crowd-Pleasing Recipe!)


  • Author: Lyndy
  • Total Time: 1 hour 10 minutes
  • Yield: 8 servings 1x

Description

Cheesy Sausage Breakfast Casserole is the ultimate comfort breakfast — filled with golden hash browns, flavorful sausage, fluffy eggs, and melted cheese. Perfect for weekends, holidays, or make-ahead mornings, this easy, crowd-pleasing dish is hearty, cheesy, and absolutely irresistible.


Ingredients

Scale
  • 1 pound (450 g) breakfast sausage
  • 1 (20-ounce / 567 g) package frozen shredded hash browns, thawed
  • 2 cups (225 g) shredded sharp cheddar cheese
  • 8 large eggs
  • 1 cup (240 ml) milk or half-and-half
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • ¼ teaspoon garlic powder
  • ¼ teaspoon paprika
  • ½ cup (80 g) diced onion
  • ½ cup (80 g) diced red or green bell pepper
  • Optional: 2 tablespoons chopped parsley or chives for garnish

Instructions

  1. Cook the Sausage: In a skillet, brown sausage over medium heat until cooked through. Drain excess grease and set aside.
  2. Prepare the Hash Browns: Spread thawed, dried hash browns evenly into a greased 9×13-inch casserole dish.
  3. Add the Veggies and Sausage: Evenly layer diced onions, bell peppers, and sausage over the hash browns.
  4. Add the Cheese: Sprinkle shredded cheddar cheese over the top for a gooey, golden layer.
  5. Whisk the Eggs and Milk: In a mixing bowl, whisk together eggs, milk, salt, pepper, garlic powder, and paprika. Pour evenly over the casserole.
  6. Bake: Cover with foil and bake at 350°F (175°C) for 35 minutes. Uncover and bake an additional 10–15 minutes until the top is golden and the center is set.
  7. Rest and Serve: Let rest for 10 minutes before slicing. Garnish with chopped parsley or chives.

Notes

  • Make Ahead: Assemble the casserole the night before, refrigerate, and bake in the morning.
  • Freezer Friendly: Freeze unbaked casserole for up to 2 months; bake from frozen at 350°F for 60–70 minutes.
  • Variations: Add spinach, mushrooms, or jalapeños for extra flavor. Swap sausage for turkey sausage or bacon.
  • Storage: Refrigerate leftovers for up to 4 days or freeze individual portions for easy breakfasts.
  • Serving Tip: Pair with fruit salad or muffins for a complete brunch spread.
  • Prep Time: 20 minutes
  • Cook Time: 50 minutes
  • Category: Breakfast, Brunch, Casserole
  • Method: Baked
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 410
  • Sugar: 2g
  • Sodium: 720mg
  • Fat: 30g
  • Saturated Fat: 14g
  • Unsaturated Fat: 13g
  • Trans Fat: 0g
  • Carbohydrates: 14g
  • Fiber: 1g
  • Protein: 22g
  • Cholesterol: 260mg

Keywords: Cheesy Sausage Breakfast Casserole, Hash Brown Egg Bake, Make Ahead Breakfast, Holiday Brunch Casserole, Sausage Egg Casserole, Easy Breakfast Recipes, One Pan Breakfast