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–+ servings
Overnight Breakfast Casserole

Savory Overnight Breakfast Casserole for Busy Mornings

This Overnight Breakfast Casserole is perfect for busy mornings, combining eggs, bread, and cheese for a delicious start to the day.
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Prep Time 15 minutes
Cook Time 50 minutes
Resting Time 8 hours
Total Time 9 hours 5 minutes
Servings: 8 slices
Course: Breakfast
Cuisine: American
Calories: 300
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Casserole
  • 8 slices bread Any kind you love
  • 6 large eggs Creates a luxurious custard
  • 2 cups milk Whole, low-fat, or milk alternative
  • 1 cup shredded cheese Cheddar, mozzarella, or favorite blend
  • 1 cup cooked sausage Crumbled; turkey sausage or bacon are substitutes
  • 1/2 teaspoon salt For enhancing flavor
  • 1/2 teaspoon black pepper Adds a hint of spice
  • 1 teaspoon mustard For a tangy kick
  • 1/2 teaspoon garlic powder Gives an aromatic touch
Optional Add-Ins
  • vegetables (spinach, bell peppers) For a nutritious boost
  • fresh herbs (thyme, parsley) For freshness and extra flavor

Equipment

  • 9x13-inch baking dish
  • Mixing bowl

Method
 

Step-by-Step Instructions
  1. In a large mixing bowl, whisk together the eggs, milk, salt, black pepper, mustard, and garlic powder until smooth and well combined.
  2. Cut the bread into cubes and grease a baking dish. Evenly distribute the cubed bread across the bottom of the dish.
  3. Sprinkle the crumbled sausage and shredded cheese over the bread layer.
  4. Pour the egg mixture over the layered bread, sausage, and cheese. Press down gently to help the bread absorb the liquid. Cover tightly and refrigerate overnight.
  5. Preheat the oven to 350°F (175°C) the next morning.
  6. Remove the plastic wrap and bake for 45-50 minutes, or until the eggs are set and the top is golden brown.
  7. Allow the casserole to cool for 5-10 minutes before slicing and serving.

Nutrition

Serving: 1sliceCalories: 300kcalCarbohydrates: 30gProtein: 20gFat: 15gSaturated Fat: 7gPolyunsaturated Fat: 3gMonounsaturated Fat: 5gCholesterol: 250mgSodium: 600mgPotassium: 400mgFiber: 2gSugar: 3gVitamin A: 500IUVitamin C: 5mgCalcium: 200mgIron: 1.5mg

Notes

Ensure every piece of bread gets soaked well for a creamy finish. Feel free to add colorful veggies and mix different cheeses for depth of flavor.

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