Fudge Sauce
["1/4 c. butter", "2 Tbsp. cocoa", "1 c. sugar", "1/2 c. evaporated milk"]
["Melt butter and cocoa in top of double boiler.", "Gradually stir in sugar.", "Add milk slowly to blend well.", "Simmer for 10 minutes. Serve over ice cream or cake."]
["butter", "cocoa", "sugar", "milk"]