1 lb. sausage, cooked and drained
1/4 lb. mushrooms, canned and drained
1/2 c. green onions
2 tomatoes, chopped
2 c. Mozzarella cheese

Layer above ingredients in 9x13x2 inch pan. Mix below ingredients and pour over layers. Bake 350 degrees for 30 minutes or until set.

1 1/4 c. Bisquick
12 eggs
1 c. milk
1/4 tsp. oregano
Salt
Pepper