Ingredients
For the Casserole
- 2 cans (8 ounces each) refrigerated crescent roll dough
- 1 pound (450g) breakfast sausage
- 8 large eggs
- 1 cup whole milk
- 2 cups shredded cheddar cheese
- 1 cup shredded mozzarella cheese
- ½ cup diced bell pepper
- ½ cup diced onion
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- ½ teaspoon paprika
- 1 teaspoon salt
- ½ teaspoon black pepper
Optional Add-Ins
- ½ cup cooked bacon, crumbled
- ½ cup diced ham
- 1 cup fresh spinach
- ½ cup sliced mushrooms
- 1 jalapeño, finely chopped
Garnish
- Chopped green onions
- Fresh parsley
- Extra shredded cheese
Instructions
Step 1: Prepare the Oven and Baking Dish
Preheat your oven to 375°F (190°C).
Grease a 9×13-inch baking dish with cooking spray or butter.
Step 2: Cook the Sausage
Heat a large skillet over medium heat.
Add the breakfast sausage and cook for 6–8 minutes, breaking it into crumbles as it cooks.
Add the diced onion and bell pepper and continue cooking until the sausage is browned and the vegetables are softened.
Drain any excess grease and set aside.
Step 3: Create the Crescent Roll Base
Unroll the crescent roll dough and press it into the bottom of the prepared baking dish.
Pinch the seams together to create an even crust covering the entire bottom.
Bake for 5 minutes to help prevent a soggy crust.
Remove from the oven.
Step 4: Layer the Filling
Spread the cooked sausage mixture evenly over the crescent roll crust.
Sprinkle:
- Cheddar cheese
- Mozzarella cheese
Evenly across the top.
Step 5: Prepare the Egg Mixture
In a large bowl, whisk together:
- Eggs
- Milk
- Garlic powder
- Onion powder
- Paprika
- Salt
- Black pepper
Whisk until completely combined and slightly frothy.
Step 6: Assemble the Casserole
Slowly pour the egg mixture over the sausage and cheese layers.
Use a spatula to gently distribute the ingredients if necessary.
Allow the mixture to settle for 2–3 minutes.
Step 7: Bake
Place the casserole in the preheated oven.
Bake for 35–40 minutes, or until:
- The eggs are fully set
- The top is golden brown
- A knife inserted in the center comes out clean
If the top browns too quickly, loosely cover with aluminum foil during the last 10 minutes of baking.
Step 8: Rest and Serve
Remove from the oven and let the casserole rest for 10 minutes before slicing.
This helps the casserole set and makes serving easier.
Garnish with green onions or fresh parsley before serving.
Why You’ll Love This Recipe
- Easy to make with simple ingredients
- Perfect for feeding a crowd
- Great for holidays and brunch gatherings
- Make-ahead friendly
- Packed with protein and flavor
- Customizable with your favorite breakfast ingredients
Delicious Variations
Bacon Breakfast Casserole
Replace the sausage with crispy cooked bacon.
Ham and Cheese Version
Use diced ham and Swiss cheese for a classic flavor combination.
Southwest Breakfast Casserole
Add black beans, jalapeños, pepper jack cheese, and salsa.
Veggie Breakfast Bake
Use spinach, mushrooms, tomatoes, and bell peppers instead of meat.
Loaded Breakfast Casserole
Combine sausage, bacon, ham, and multiple cheeses for an extra-hearty dish.
Expert Tips
Pre-Bake the Crescent Dough
A quick pre-bake helps keep the crust flaky and prevents sogginess.
Use Freshly Shredded Cheese
Fresh cheese melts more smoothly and adds better flavor.
Let It Rest Before Cutting
Allowing the casserole to cool slightly helps it hold its shape.
Make It Ahead
Assemble the casserole the night before, cover, and refrigerate. Bake fresh the next morning.
Check for Doneness
The center should be firm and no longer jiggly when fully baked.
Storage
Refrigerator
Store leftovers in an airtight container for up to 4 days.
Freezer
Wrap individual portions tightly and freeze for up to 2 months.
Reheating
Warm in a 350°F (175°C) oven for 10–15 minutes or microwave individual slices until heated through.
Serving Suggestions
Serve alongside:
- Fresh fruit salad
- Hash browns
- Breakfast potatoes
- Yogurt parfaits
- Orange juice
- Coffee or tea
- Avocado slices
Nutritional Information (Approximate Per Serving)
- Calories: 420
- Protein: 22g
- Carbohydrates: 18g
- Fat: 29g
- Fiber: 1g
- Sugar: 3g
This Crescent Roll Breakfast Casserole is the ultimate comfort-food breakfast—flaky, cheesy, savory, and packed with delicious ingredients. It’s an easy, satisfying dish that’s perfect for holidays, brunches, or any morning when you want a warm and hearty meal.
