
This Biscuits and Sausage Gravy Casserole is everything you want in a hearty breakfast. You get tender biscuits, rich homemade sausage gravy, fluffy eggs, and a gooey cheddar layer—all in one dish. I love this for holiday mornings and any time the family needs a comforting start.
Each time I bake this, the kitchen fills with that classic breakfast aroma that draws everyone to the table before it is even out of the oven.
Ingredients
- Breakfast sausage: adds a savory backbone to the whole casserole look for fresh breakfast sausage with plenty of seasoning for the best flavor
- Butter: helps form the rich roux for gravy choose unsalted if you want full control over the saltiness
- All purpose flour: thickens your sausage gravy make sure your flour is fresh to avoid lumps in your gravy
- Whole milk: brings a creamy body to the gravy and eggs using whole milk makes sure the results are extra luscious
- Eggs: give the casserole structure and bind everything together fresh eggs work best here
- Salt and black pepper: round out the flavors use cracked pepper for a little kick
- Refrigerated biscuits: create the fluffy base and topping I love the "Buttery Grands" brand for perfect texture
- Mild cheddar cheese: adds melty gooeyness use block cheese and shred it yourself for better meltability and taste
Step by Step Instructions
- Brown the Sausage:
- Brown breakfast sausage in a large skillet over medium high heat for several minutes breaking it up with a spatula until no pink remains The sausage should be nicely caramelized for deep flavor
- Make the Gravy:
- Turn the heat to low and add butter Let it melt fully before sprinkling in the flour Stir the mixture to evenly coat the sausage then let it cook for about two minutes This gets rid of the raw flour taste Slowly pour in two cups of whole milk stirring constantly Watch for the gravy to bubble and thicken then season well with salt and black pepper
- Whisk the Eggs:
- In a medium bowl whisk together the eggs and half a cup of whole milk until well combined and slightly frothy This step ensures the eggs bake up light and tender
- Layer the Casserole:
- Grease a nine by thirteen inch casserole dish Cut each biscuit into quarters and scatter the biscuit pieces evenly over the bottom Pour the egg mixture over the biscuits making sure each piece is moistened Spoon the sausage gravy evenly on top then finish with a generous sprinkle of shredded cheddar cheese
- Bake to Golden Perfection:
- Move the casserole dish into a preheated four hundred degree oven Bake for thirty to forty minutes until the eggs are set the biscuits are golden brown and the cheese is bubbling A knife inserted near the center should come out clean

I always get excited to sprinkle on that final layer of cheddar It reminds me of Christmas mornings when my whole family would gather in pajamas waiting for the casserole to finish bubbling under the broiler
Storage Tips
Let the casserole cool completely before covering and popping it in the refrigerator It keeps well for up to four days For longer storage wrap individual portions tightly and freeze for up to two months Reheat in the oven for best texture or microwave for convenience
Ingredient Substitutions
For a lighter version swap in turkey or chicken sausage You can also use low fat milk for the eggs and gravy If cheddar is not your favorite try pepper jack for some heat or mozzarella for extra creaminess Add some diced bell peppers or spinach between layers for a veggie boost

Serving Suggestions
Serve this casserole piping hot for breakfast or brunch I like it with a fresh fruit salad or simple greens Add a splash of hot sauce or a spoonful of maple syrup on the side if you want to lean sweet or savory
Cultural and Historical Context
Biscuits and gravy started as a Southern classic but this casserole brings it to a new level for family style brunches It is perfect for holidays or lazy weekends when everyone wants to linger at the table a bit longer
Common Recipe Questions
- → Can I substitute turkey sausage for pork?
Yes, turkey sausage is an excellent alternative. It offers a lighter option and blends well with traditional flavors.
- → How can I keep the biscuits from getting soggy?
Avoid oversaturating the biscuits with gravy and egg mixture. Spread evenly and ensure the layers aren’t too thick.
- → What cheeses work best in this casserole?
Cheddar is classic, but pepper jack adds a spicy kick, while mozzarella brings a creamy texture to the dish.
- → Can I add vegetables to the layers?
Absolutely. Bell peppers, onions, and spinach pair well and boost nutrition without overpowering the main flavors.
- → How do I store leftovers and reheat?
Keep in an airtight container in the fridge for up to four days or freeze up to two months. Reheat in microwave or oven.
- → Can I prepare this bake ahead of time?
Yes, assemble and refrigerate overnight, then bake fresh the next morning for a stress-free breakfast.