Lemon Seven-Up Cake
1 box deluxe lemon cake mix
1 small box (3.5 ounce size) instant coconut pudding mix
1/3 cup oil
10 ounces 7 UP at room temperature
1/2 cup butter
1 cup undrained crushed pineapple
1 1/2 cup sugar
Cake: Beat all cake ingredients together, and pour into a greased and floured tube, or 9 x 13 inch pan. Bake at 350 degrees F for 35 minutes, or until cake tests done with toothpick. Remove from oven, and let cool for 15 minutes before frosting.
Icing: Cook all ingredients together in a small saucepan until thick, stirring constantly. Spread over warm cake, and let icing drip down sides.