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Hearty Breakfast Casserole with Sausage, Cheddar, and Bread Recipe

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4.7 from 129 reviews

This classic Breakfast Casserole combines savory breakfast sausage, cubed bread, and melted cheddar cheese baked in a creamy egg custard. It’s a hearty, make-ahead dish perfect for family breakfasts or brunch gatherings.

Ingredients

Meat

  • 1 pound breakfast sausage

Bakery

  • 6 slices of bread, cubed

Dairy & Eggs

  • 1 1/2 cups shredded Cheddar cheese
  • 6 large eggs
  • 2 cups milk

Spices & Seasonings

  • 1 teaspoon dry mustard
  • Salt and pepper to taste

Instructions

  1. Preheat Oven: Preheat the oven to 350°F (175°C). Grease a 9×13-inch baking dish to prevent sticking.
  2. Cook Sausage: In a skillet over medium heat, cook the breakfast sausage until fully browned and cooked through, about 8-10 minutes. Drain off any excess fat.
  3. Layer Ingredients: Spread the cubed bread evenly in the prepared baking dish. Sprinkle the cooked sausage evenly over the bread, then top with the shredded cheddar cheese.
  4. Prepare Egg Mixture: In a large bowl, whisk together the eggs, milk, dry mustard, salt, and pepper until fully combined and smooth.
  5. Assemble Casserole: Pour the egg mixture evenly over the layered bread, sausage, and cheese in the baking dish, allowing the liquid to soak in.
  6. Bake: Place the casserole in the preheated oven and bake for 40-45 minutes, or until the casserole is set in the center and golden brown on top.
  7. Cool and Serve: Remove from oven and allow to cool slightly before serving to let the casserole firm up for easier slicing.

Notes

  • Use day-old bread for better absorption of the egg mixture.
  • You can substitute sausage with bacon or ham if preferred.
  • Add vegetables like bell peppers or onions for extra flavor and nutrition.
  • This casserole can be prepared the night before and baked in the morning for convenience.
  • To reheat, cover with foil and warm in the oven at 350°F until heated through.