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A piece of biscuit breakfast casserole being slightly lifted out of the pan.
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5 from 6 votes

Biscuit Breakfast Casserole

This biscuit breakfast casserole is such a hearty and delicious breakfast, loaded with biscuits, sausage, eggs, and cheese. It's a perfect breakfast for a crowd, for the weekends or holidays!
Prep Time5 minutes
Cook Time35 minutes
Total Time40 minutes
Servings: 12
Calories: 379kcal



  • 16 oz Italian Ground Sausage
  • 16 oz canned Grand Biscuits
  • 1 cup shredded cheddar cheese
  • 1 cup shredded mozzarella cheese
  • 8 large eggs
  • 1 cup milk
  • 1 tsp salt (to taste)
  • 1/2 tsp black pepper (to taste)


  • Preheat the oven to 400 degrees Fahrenheit. Grease a 9x13 baking pan.
  • Cook the sausage in a large saute pan and break it up into crumbles as you cook. Drain out the grease and set it aside.
  • Cut each of the biscuits into 8 pieces. Sprinkle them evenly over the bottom of the prepared pan.
  • Sprinkle the sausage evenly over the top of the biscuit pieces.
  • Sprinkle half cup of each of the cheeses over the sausage.
  • Whisk the eggs, milk, salt, and pepper together in a medium sized bowl until combined.
  • Pour the egg mixture over the biscuits and sausage.
  • Sprinkle the remaining cheese over the top of the eggs.
  • Bake the casserole in the preheated oven for 25 to 35 minutes, or until the eggs are set and cooked through.
  • Let the casserole set for about 5 minutes, then slice it up and enjoy.



Calories: 379kcal | Carbohydrates: 20g | Protein: 17g | Fat: 25g | Saturated Fat: 9g | Polyunsaturated Fat: 5g | Monounsaturated Fat: 10g | Trans Fat: 1g | Cholesterol: 171mg | Sodium: 963mg | Potassium: 269mg | Fiber: 1g | Sugar: 3g | Vitamin A: 400IU | Vitamin C: 1mg | Calcium: 179mg | Iron: 2mg