Sausage Biscuit Quiche - our FAVORITE quiche! The crust is made out of homemade biscuit dough. It is like a big open-faced sausage, egg and cheese biscuit. SO good!!! Self-Rising flour, butter, buttermilk, sausage, cheese, eggs, half-and-half, and sour cream. Great for breakfast, lunch or dinner. Everyone LOVES this yummy casserole!!! #quiche #breakfast #biscuit