Old-Fashioned Chocolate Gravy
["1 c. sugar", "1 c. milk", "2 Tbsp. cocoa", "2 Tbsp. flour"]
["In a skillet, mix sugar, cocoa, flour and just enough water to make a thick paste.", "Add the milk and boil until thickened.", "Serve over hot biscuits with butter."]
["sugar", "milk", "cocoa", "flour"]