8 slices firm white bread, decrusted & cubed
2 c. sharp Cheddar cheese, grated
2 lbs. link sausage
5 eggs
2 1/2 c. whole milk
3/4 tsp. dry mustard
1 can undiluted cream of mushroom soup
1/4 c. whole milk

Place bread in a greased 8x12 inch pan. Top with grated cheese. Brown sausage, cut into thirds and place on top of cheese. Beat eggs and add 2 1/2 cups milk and dry mustard. Pour over sausage. Cover and refrigerate overnight. Before cooking, mix one can undiluted cream of mushroom soup with 1/4 cup whole milk. Pour over top and bake at 300 degrees for 1 1/2 hours.