Perfect Sausage Biscuit Breakfast Casserole Recipe

A sausage biscuit breakfast casserole combines flaky biscuits, savory sausage, eggs, and cheese into a single-bake breakfast dish perfect for meal prep or holiday mornings. This complete recipe serves 8-10 people with 20 minutes prep time and 45 minutes baking time using simple ingredients you likely have in your pantry.

A sausage biscuit breakfast casserole represents the ultimate comfort food solution for busy mornings or holiday brunches. This crowd-pleasing dish layers flaky biscuits, seasoned sausage, creamy egg mixture, and melted cheese into a single casserole that bakes to golden perfection. Unlike standard breakfast casseroles, this version incorporates biscuit dough as both the base and topping, creating a satisfying contrast between the crispy exterior and moist interior.

Essential Ingredients for Success

The magic of an exceptional sausage biscuit breakfast casserole lies in ingredient quality and proper ratios. For the best results, use these measurements:

Cut into quarters for even distribution Mild or spicy based on preference Whisked with dairy mixture Whole milk recommended for creaminess Divided for layering Finely diced Essential flavor enhancer

Ingredient	Quantity	Preparation Notes
Pillsbury Grands! biscuits	2 cans (16.3 oz each)
Breakfast sausage	1.5 lbs
Eggs	8 large
Milk	1 cup
Shredded cheddar cheese	2 cups
Onion	1 medium
Garlic powder	1 tsp

Step-by-Step Preparation Guide

Follow these professional kitchen-tested steps for a flawless sausage biscuit breakfast casserole every time:

1. Prep components: Preheat oven to 350°F. Brown sausage with diced onion in skillet over medium heat until no pink remains (8-10 minutes). Drain excess fat and transfer to paper towels.
2. Create egg mixture: Whisk eggs, milk, salt, pepper, and garlic powder until fully combined. Stir in 1.5 cups cheese.
3. Layer biscuits: Press half the biscuit pieces into bottom of greased 9x13 baking dish, slightly overlapping.
4. Add sausage layer: Spread cooked sausage evenly over biscuits.
5. Pour egg mixture: Slowly pour egg mixture over sausage layer.
6. Top with biscuits: Arrange remaining biscuit pieces on top, pressing gently into egg mixture.
7. Finish with cheese: Sprinkle remaining 0.5 cup cheese over top layer.
8. Bake: Cover with foil and bake 25 minutes. Remove foil and bake additional 20-25 minutes until golden brown and center is set.

Proven Cooking Tips for Best Results

Professional chefs and home cooks alike rely on these techniques for superior sausage biscuit breakfast casserole:

• Sausage selection matters: For make-ahead sausage biscuit breakfast casserole, use high-fat sausage (minimum 20% fat content) which prevents dryness after reheating
• Temperature control: Let cooked sausage cool slightly before assembling to prevent premature cooking of eggs
• Moisture management: If using frozen biscuits, thaw completely to avoid excess moisture in the casserole
• Doneness test: Insert knife near center - should come out clean for perfect sausage biscuit breakfast casserole cooking time

Delicious Variations to Try

Customize your sausage biscuit breakfast casserole with these popular adaptations:

• Vegetarian option: Substitute sausage with plant-based crumbles and add diced bell peppers and spinach
• Gluten-free sausage biscuit breakfast casserole: Use gluten-free biscuit mix and ensure sausage is certified GF
• Southern style: Add 1/2 cup chopped pecans and 1/4 cup maple syrup to egg mixture for sweet-savory balance
• Spicy kick: Mix 1 diced jalapeño into sausage layer and use pepper jack cheese instead of cheddar

Storage and Reheating Instructions

Proper storage ensures your sausage biscuit breakfast casserole maintains quality:

• Refrigeration: Store cooled casserole in airtight container for up to 4 days
• Freezing: Wrap individual portions tightly in plastic wrap then foil for up to 3 months
• Reheating: Microwave single portions 90-120 seconds or bake at 325°F until internal temperature reaches 165°F
• Reviving texture: Sprinkle water on surface before reheating to restore moisture in how to store sausage biscuit breakfast casserole

Nutritional Information

Each serving (1/10 of casserole) contains approximately:

• Calories: 420
• Protein: 18g
• Carbohydrates: 28g
• Fat: 25g (12g saturated)
• Fiber: 1g
• Sodium: 850mg

For a lighter sausage biscuit breakfast casserole with eggs variation, substitute half the eggs with egg whites and use reduced-fat cheese, lowering calories to approximately 320 per serving while maintaining protein content.

Frequently Asked Questions

Can I prepare sausage biscuit breakfast casserole the night before?

Yes, you can assemble the entire casserole except for the final cheese topping, cover tightly, and refrigerate overnight. Add the remaining cheese just before baking. This make-ahead sausage biscuit breakfast casserole method saves 15-20 minutes on busy mornings while improving flavor as ingredients meld overnight.

What's the best sausage for breakfast casserole?

The best sausage for breakfast casserole combines 80% lean to 20% fat ratio for optimal moisture. Johnsonville Original or Jimmy Dean Hot work well, but locally sourced sausage often provides superior flavor. For homemade sausage biscuit breakfast casserole, mix ground pork with 2 tsp sage, 1 tsp thyme, 1/2 tsp red pepper flakes, and 1 tsp black pepper per pound of meat.

Why is my sausage biscuit breakfast casserole soggy?

Sogginess typically occurs from insufficiently drained sausage or skipping the foil covering during initial baking. Always drain cooked sausage on paper towels for 5 minutes and cover the casserole for the first 25 minutes of baking to allow proper setting before browning the top. Using high-moisture vegetables like tomatoes without pre-cooking can also cause excess liquid.

Can I use crescent rolls instead of biscuits?

Yes, you can substitute crescent rolls for biscuits in a sausage biscuit breakfast casserole, but expect a flakier, less substantial texture. Unroll and separate the crescent dough, then cut into small pieces. The higher butter content creates a richer flavor but may require reducing added cheese by 1/4 cup to balance richness.

How do I reheat sausage biscuit breakfast casserole without drying it out?

To reheat sausage biscuit breakfast casserole without drying it out, add 1-2 teaspoons of water or milk to the surface before microwaving. Cover loosely with a damp paper towel and heat at 50% power for 60-90 seconds. For oven reheating, wrap portions in foil with a splash of liquid and bake at 325°F until internal temperature reaches 165°F (about 15-20 minutes).