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Overnight Breakfast Casserole

A fluffy and savory breakfast casserole filled with sausage, cheese, and seasoned eggs, perfect for easy morning meals.
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Prep Time 10 minutes
Cook Time 55 minutes
Total Time 1 hour 5 minutes
Servings: 8 servings
Course: Breakfast, Brunch
Cuisine: American
Calories: 350
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 1 pound sausage Choose your favorite type of sausage.
  • 6 large eggs Use fresh eggs for better flavor.
  • 2 cups shredded cheese Mix of your choice, e.g., cheddar, mozzarella.
  • 1 tablespoon dry mustard Adds flavor to the egg mixture.
  • to taste fresh herbs (like parsley or chives) For garnishing, optional.
  • as needed slices bread (French or sourdough) Best if slightly stale for better absorption.
  • 1 cup milk Whole milk works best, but feel free to use low-fat.
  • to taste salt Adjust based on the saltiness of the sausage.
  • to taste pepper Freshly ground is preferable.

Method
 

Preparation
  1. Preheat the oven to 350°F (175°C).
  2. Cook the sausage in a skillet until browned, then drain excess fat.
  3. In a large bowl, whisk together eggs, milk, dry mustard, salt, and pepper.
  4. Layer bread cubes in a greased baking dish.
  5. Add the cooked sausage on top, followed by the cheese and herbs.
  6. Pour the egg mixture evenly over the top.
  7. Cover and refrigerate overnight.
Baking
  1. In the morning, uncover and bake for 45-55 minutes until set and golden.
  2. Let it cool slightly before serving.

Notes

Slice into squares and serve warm, garnished with fresh herbs. Store leftovers in the fridge for 3-4 days or freeze up to 3 months. Reheat in the microwave or oven.