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Golden baked sausage biscuit breakfast casserole in a white baking dish, topped with melted cheese and creamy gravy, fresh from the oven.

Sausage Biscuit Breakfast Casserole (With Homemade Gravy!)

This Sausage Biscuit Breakfast Casserole is a hearty, crowd-pleasing dish that brings together everything you love about a Southern-style breakfast — flaky biscuits, flavorful sausage, melted cheese, fluffy eggs, and rich homemade gravy. It’s perfect for weekend brunches, holidays, or make-ahead meal prep. With over 10 million views across my platforms, it’s safe to say this one’s a fan favorite! Simple to make, easy to customize, and always a hit.
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Prep Time 20 minutes
Cook Time 40 minutes
Course: Breakfast
Ingredients Method Notes

Ingredients
  

Ingredients:
  • 1 can of biscuits chopped
  • 2 lbs cooked sausage
  • 1 cup shredded cheese
  • 6 eggs
  • ½ cup milk
Gravy:
  • Sausage drippings
  • ½ cup flour
  • 1 tsp salt
  • 2 cups milk

Method
 

Instructions:
  1. Heat oven to 350°F and grease your baking dish. Add biscuit pieces in an even layer.
  2. Top with cooked sausage and cheese.
  3. Beat eggs and milk, then pour over the casserole.
  4. Make a quick gravy with sausage grease, flour, salt, and milk. Stir until thick.
  5. Pour gravy on top and bake for 35–45 minutes, until the top is golden.
  6. Cool slightly and serve warm.

Notes

Make-ahead tip:
Fully bake, then refrigerate overnight. To reheat, cover with foil and warm at 350°F for 15–20 minutes, removing foil for the last 5 to crisp the top.