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Easy Breakfast Casserole

A simple, make-ahead breakfast casserole with biscuits, sausage, cheese, and eggs that's perfect for feeding a crowd.
Prep Time5 minutes
Cook Time25 minutes
Total Time30 minutes
Servings: 12 servings

Ingredients

  • 1 can (16.3 ounce) Grands! biscuits (8 count) use whole can to line dish
  • 1 package (8 ounce) Jimmy Dean precooked sausage crumbles or about 1 cup crumbled cooked sausage
  • 1 cup shredded mozzarella cheese
  • 1 cup shredded cheddar cheese
  • 8 large eggs beaten
  • 1 cup milk room temperature
  • salt and pepper to taste

Instructions

  • Preheat the oven to 425°F (220°C) and grease a 9x13-inch baking dish.
  • Open the can of biscuits and arrange the 8 biscuits in a single layer on the bottom of the prepared dish, pressing them together and flattening slightly to form a continuous bottom crust.
  • Evenly sprinkle the precooked sausage crumbles over the biscuit crust.
  • Sprinkle the shredded mozzarella and shredded cheddar evenly over the sausage.
  • In a medium bowl, whisk together the beaten eggs, milk, and salt and pepper until well blended.
  • Pour the egg mixture evenly over the sausage and cheese in the baking dish.
  • Bake for 25 to 30 minutes, or until the casserole is set and the center no longer jiggles.
  • Let the casserole stand for 5 minutes, then cut into squares and serve warm.

Equipment

  • 9x13 inch Baking Dish
  • Mixing Bowl
  • whisk or fork
  • measuring cups

Notes

  • Add onions, green onions, bell peppers, or mushrooms after sautéing them first.
  • Partially bake homemade biscuit dough before adding toppings so it cooks through.
  • To make ahead, assemble through step 6, cover, and refrigerate overnight; add a few minutes to the bake time when baking.
  • Divide leftovers into airtight containers and refrigerate up to 3–4 days.