Rebekah'S Keto Egg Casserole - cooking recipe

Ingredients

1 (8 ounce) package breakfast sausage
12 eggs
1 (8 ounce) package shredded Cheddar cheese
3/4 cup heavy whipping cream
1 tablespoon minced onion
2 teaspoons dry mustard
1 teaspoon dried oregano
salt and ground black pepper to taste

Preparation

Preheat oven to 350 degrees F (175 degrees C).
Heat a large skillet over medium-high heat. Cook sausage, breaking it apart with a wooden spoon, until browned and crumbly, 5 to 7 minutes. Spread over the bottom of a 9x13-inch casserole dish.
Mix eggs, Cheddar cheese, cream, onion, mustard, oregano, salt, and pepper together in a bowl. Pour mixture over the sausage.
Bake in the preheated oven until firm and cooked through, 30 to 40 minutes.