(make a day ahead) 1/4 lb sliced velveeta cheese
1 cup of shaved Guyere, Swiss, cheddar, Mozzarella (any combo to taste)
1 1/2lb cooked shrimp
6 slices cubed bread
4 well beaten eggs
1/2 cup melted butter
2 cups milk or ( cup of heavy cream and 1/2 cup of milk)
1/2 tsp. salt
1/2 cup sliced, caramelized onion
1/2 tsp. dry mustard
1 can crab meat

Place bread cubes in bottom of buttered casserole dish, add cheese, shrimp & crabmeat. In bowl add milk to eggs & butter then add dry ingredients. Pour over casserole, cover and place in refrigerator over night. Bake at 350 F for about 1 hour. ( spinach & mushrooms or chicken & ham may be substituted)