Sausage Croissant Breakfast Casserole
Yummy Eats Daily
Buttery croissants, savory sausage, and melty cheddar cheese come together in this cozy breakfast casserole—soaked in a fluffy egg custard and baked until golden. Perfect for holidays, brunch parties, or easy weekend mornings!
Prep Time 15 minutes mins
Cook Time 45 minutes mins
Total Time 1 hour hr
Servings 8
Calories 450 kcal
- 6 large croissants cut into pieces
- 1 lb breakfast sausage cooked and crumbled
- 2 cups shredded cheddar cheese
- 6 large eggs
- 2 cups milk
- 1 teaspoon dry mustard
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Grease a 9×13-inch baking dish and add croissant pieces evenly.
Sprinkle with cooked sausage and shredded cheese.
Whisk together eggs, milk, mustard, salt, and pepper.
Pour over casserole and press lightly.
Cover and refrigerate overnight or for 2 hours.
Bake at 350°F (175°C) for 40–45 minutes, uncovered.
See full steps with tips & photos → https://p4pd.org/easy-sausage-croissant-breakfast-casserole/
Make-Ahead Tip: Chill overnight to make busy mornings easier.
Cheese Swap: Try Monterey Jack or pepper jack for a fun twist.
Add Veggies: Stir in sautéed bell peppers, onions, or spinach for extra flavor and nutrients.
Freezer-Friendly: Bake, cool, and freeze individual portions for quick reheating.