6 cups fresh bread crumbs
1 lb. sausage
2 cups sliced mushrooms
1 cup chopped tomato
2 cups Cheddar cheese, grated
10 eggs, beaten
3 cups milk
2 tsp. ground mustard
1/2 tsp. salt
1/4 tsp. pepper
Brown sausage and mushrooms together. In separate bowl, mix cheese and tomatoes together. In separate bowl, mix together remaining ingredients.
Layer in rectangle pan: 1/2 bread crumbs on bottom, 1/2 sausage and mushrooms, 1/2 cheese and tomatoes. Repeat the layers again. Pour egg mixture over top and bake at 350 for about 50 minutes or until done.