Sausage and Cheese Croissant Bake
This Sausage and Cheese Croissant Bake is a comforting and flavorful breakfast casserole featuring buttery croissants, savory sausage, cheddar cheese, and a rich, seasoned custard. It's perfect for brunch, special occasions, or lazy weekend mornings.
Prep Time 15 minutes mins
Cook Time 45 minutes mins
Resting Time 3 hours hrs
Total Time 4 hours hrs
Course Breakfast
Cuisine American
Servings 8
Calories 410 kcal
- 1 pound Remove casing if necessary.
- ½ Yellow onion Chopped for added flavor.
- 8 large Eggs The base of the custard.
- 1 ½ cups Milk Whole milk preferred.
- 2 teaspoons Ground mustard Adds subtle tanginess.
- 1 teaspoon Dried thyme Enhances the savory flavor.
- 2 tablespoons Brown sugar Balances the flavors.
- ½ teaspoon Kosher salt Essential for seasoning.
- ½ teaspoon Black pepper Adds spice and depth.
- ¼ teaspoon Nutmeg Adds warmth to the custard.
- ½ cup Green onions Sliced for garnish.
- 6 large Croissants Cut into 2-inch chunks.
- 1 ½ cups Cheddar cheese Shredded for cheesy goodness.
Cook Sausage and Onions: Brown sausage in a skillet over medium heat, breaking it into crumbles. Add chopped yellow onion and sauté until softened, about 5 minutes. Drain excess grease.
Prepare Croissants: Cut croissants into 2-inch chunks and arrange them evenly in a greased 9x13-inch baking dish.
Make Custard Mixture: Whisk together eggs, milk, ground mustard, thyme, brown sugar, salt, pepper, and nutmeg in a large bowl.
Assemble the Bake: Spread sausage and onion mixture over the croissants. Sprinkle shredded cheddar cheese on top. Pour the custard mixture evenly over everything, ensuring all croissants are soaked.
Chill for Best Results: Cover the dish with plastic wrap and refrigerate for at least 2 hours or overnight.
Bake to Perfection: Preheat oven to 350°F (175°C). Bake uncovered for 40–45 minutes until golden and set in the center.
Serve and Enjoy: Let the casserole rest for 5–10 minutes before garnishing with green onions and serving hot.
Keyword Sausage and Cheese Croissant Bake