6 eggs, slightly beaten
1 lb. bulk sausage, browned and drained
1 c. Bisquick baking mix
1 c. shredded Cheddar cheese
2 c. milk
1 tsp. dry mustard
1/2 tsp. dried oregano leaves

Mix all ingredients. Cover and refrigerate.

Grease 2 quart casserole. Pour mixture into casserole. Bake in 350 degree oven about 1 hour or until knife inserted in center comes out clean. May be baked immediately. Serves 6.