This chessey sausage casserole brings me back to Christmas morning breakfasts. This dish is so easy to whip up and waking up to a busy house full of Christmas energy, that's what we all need.
Preheat oven to 325 degrees F (165 degrees C). Lightly grease a 9x13 inch baking dish. Place sausage in a large, deep skillet. Cook over medium-high heat until evenly brown. Drain, crumble and set aside.
Line the bottom of the prepared baking dish with dough, and prebake for 8-10 minutes. Then sprinkle with crumbled sausage. In a large bowl, mix beaten eggs, mozzarella, and Cheddar. Season the mixture with oregano, and pour over the sausage and the dough.
Bake 25 to 30 minutes in the preheated oven, or until a knife inserted in the center comes out clean.
Servings 0