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Best Overnight Sausage and Egg Casserole Recipe


  • Author: Amelia
  • Total Time: 1 hour
  • Yield: 8 servings 1x

Description

This overnight sausage and egg casserole is a hearty, cheesy, and flavorful breakfast dish perfect for busy mornings, holidays, or brunch gatherings. Prep it the night before, pop it in the oven the next morning, and enjoy a warm, comforting meal!


Ingredients

Scale
  • 1 lb breakfast sausage (mild or spicy)
  • 6 large eggs
  • 2 cups milk
  • 1 tsp salt
  • ½ tsp black pepper
  • ½ tsp garlic powder (optional)
  • ½ tsp onion powder (optional)
  • 4 cups cubed bread (French bread or sandwich bread)
  • 1 ½ cups shredded cheddar cheese
  • ½ cup shredded mozzarella (optional)
  • ½ tsp dried parsley (for garnish)

Instructions

  • Cook the Sausage:
    • In a skillet, cook sausage over medium heat until browned. Drain excess grease.
  • Mix the Egg Mixture:
    • In a large bowl, whisk eggs, milk, salt, pepper, garlic powder, and onion powder.
  • Assemble the Casserole:
    • Grease a 9×13-inch baking dish.
    • Layer bread cubes at the bottom, then add cooked sausage and shredded cheese.
    • Pour the egg mixture evenly over the top.
  • Chill Overnight:
    • Cover and refrigerate for at least 6 hours or overnight.
  • Bake & Serve:
    • Preheat oven to 350°F (175°C).
    • Bake uncovered for 40-45 minutes until golden and set in the center.
    • Let cool for 5 minutes, garnish with parsley, and serve warm!

Notes

  • Swap sausage for bacon or ham for variety.
  • Add sautéed bell peppers or spinach for extra flavor.
  • Serve with hot sauce or salsa for a spicy kick.
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes

Nutrition

  • Calories: 350 kcal
  • Fat: 22g
  • Carbohydrates: 20g
  • Protein: 18g