Mix all ingredients thoroughly. Pour ... oven, cool and frost. Mix all ingredients. Spread evenly over cake. If desired, sprinkle additional shredded coconut over frosting.
Heat oven to 375 degrees ... pan. Mix together cake mix, butter, egg, and oatmeal ... Pillsbury ready-to-spread Beat frosting, eggs, and rum extract ... Cool completely before cutting.
Preheat oven to 350 degrees. CAKE BASE: Grease and flour 15 ... inch pan. FOR FROSTING: In small saucepan combine ... Pour over warm bars. Makes about 3 dozen bars.