My Mom made this for Chirstmas morning. This is a really great quiche recipe. You can make this the night before you want to cook it or you can make it and freeze it until you are ready to eat it.
1 pound sausage, cooked and drained
2/3 cup milk
1 1/2 cups grated Cheddar cheese
1 1/2 cups grated Swiss cheese
1 cup sour cream
2 unbaked pie shells
Cook and drain sausage. Mix eggs and milk. Add other ingredients. Bake in pie shells @ 350 for 1 hour.