Slice up this richly comforting sausage and egg casserole to feed a crowd.

Breakfast casseroles are a guaranteed crowd-pleaser for any occasion, and this sausage and egg casserole is no exception.

Do You Brown Sausage Before Putting It in an Egg Casserole?

Sausage Egg Casserole - Southern Living

Credit:Caitlin Bensel; Food Styling: Torie Cox

Yes, it’s important to cook the sausage through before adding it to the egg mixture.

Browning the sausage and allowing it to get slightly crispy will add a pleasant texture to the dish.

Can a Sausage and Egg Casserole Be Frozen?

ingredients for sausage and egg casserole

Credit:Caitlin Bensel; Food Styling: Torie Cox

Thaw fully before baking per the recipe.

you’ve got the option to also freeze this casserole in smaller portions once it’s been cooked.

Wrap portions tightly in plastic before freezing, to prevent as much air contact as possible.

Sausage Egg Casserole - Southern Living

Credit:Caitlin Bensel; Food Styling: Torie Cox

Can I Make This Sausage and Egg Casserole Ahead of Time?

Prepare the recipe up to the baking.

Cover well with plastic wrap, and store in the refrigerator overnight.

cooking sausage in skillet

Credit:Caitlin Bensel; Food Styling: Torie Cox

Ingredients

2lb.

pork breakfast sausage

1small sweet onion, diced (about 1 cup)

8oz.

black pepper

Directions

Prepare oven and baking dish:

Preheat oven to 350F.

cooking peppers and onions

Credit:Caitlin Bensel; Food Styling: Torie Cox

Lightly coat a 9- x 13-inch baking dish with nonstick cooking spray.

Cook sausage:

Heat a large skillet over medium heat.

Add sausage and cook, breaking it into bite-size pieces using a wooden spoon.

egg mixture for sausage egg casserole

Credit:Caitlin Bensel; Food Styling: Torie Cox

Cook until brown and slightly crispy on some pieces, 12 to 15 minutes.

Drain off most of the grease, and set aside.

Do not clean out skillet.

sausage, egg mixture, and peppers and onions

Credit:Caitlin Bensel; Food Styling: Torie Cox

Remove from heat, and set aside.

Whisk until well combined.

Whisk everything to combine.

sausage and egg casserole mixture in baking dish

Credit:Caitlin Bensel; Food Styling: Torie Cox

Add casserole mixture to baking dish:

Pour mixture into prepared dish.

Top with remaining 1/2 cup of cheese.

Bake casserole:

Bake for 20 to 30 minutes or until the edges are set.

sausage egg casserole topped with cheese

Credit:Caitlin Bensel; Food Styling: Torie Cox

sausage and egg casserole

Credit:Caitlin Bensel; Food Styling: Torie Cox