White Sauce

3/4 - 1 cup dry milk
3 cups warm water
3 - 4 tablespoons flour
1/2 teaspoon salt
1 tablespoon shortening or oil

Reconstitute dry milk with water. Whisk in flour and salt until smooth. Cook over medium heat until mixture is thickened. Add fat, if desired. Serve hot over rice, macaroni, or toast. Thin for use as chowder-type soup with beans, rice and wheat.

(Source: "Food Storage Recipes - Using only the ingredients contained in the One-Month Basic Food Storage Kit", pg. 27)