Company Omelet

Directions

1. 1
   Brown sausage; drain and cool.
2. 2
   In a mixing bowl, beat eggs. Add milk, mustard, mushrooms, onions and cheese.
3. 3
   Add cooked sausage.
4. 4
   Cut crusts off bread and cut into pieces.
5. 5
   Add crusts to the egg mixture; mix well.
6. 6
   Put into a greased 9 x 12-inch baking dish.
7. 7
   Refrigerate overnight.
8. 8
   Bake at 350° until firm and brown around the edges, about 30 to 40 minutes.