1 pkg. Betty Crocker Hash Browns with onion

1 1/2 cups cheddar cheese

1 cup chopped ham

1/2 cup chopped onion

1 1/2 cups water

1 cup milk

1 tsp. salt

1 tsp. mustard

5 eggs, beaten

Combine all ingredients and pour into a greased  9 x 9 pan.  Cover and refrigerate overnight.

Preheat oven to 350 Degrees F.   Sprinkle paprika on top of casserole.  Bake for 40-45 minutes or until center is set.