Hot Fudge Sauce
["4 c. sugar", "3/4 c. cocoa", "1/2 c. cornstarch", "1 tsp. salt", "1/4 lb. butter", "4 c. water", "1 tsp. vanilla"]
["Cook all ingredients slowly (low heat) until it thickens. Great over ice cream."]
["sugar", "cocoa", "cornstarch", "salt", "butter", "water", "vanilla"]