Dried Beef Gravy and Toast

1. Mix 1 tablespoon flour in warm water and put aside 2. Brown beef in 1 tablespoon butter in skillet 3. Add milk and remaining butter and heat to a simmer 4. Stir in flour and water mixture 5. Simmer until gravy thickens adding additional flour if needed. Stir constantly. Serve over toast and or mashed potatos