Name: Grilled Cheese Sausage and Egg Breakfast Casserole
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Yield: 12 servings
Ingredients: 1 pound pork breakfast sausage; 18 large eggs (, divided); 4 tablespoons butter (, divided); 1 cup whole milk (, divided); 1/4 teaspoon kosher salt; 1/2 teaspoon coarse ground black pepper; 1/2 teaspoon ground mustard; 12 slices Texas toast; 12 slices American cheese