1 box angel food cake mix
1 small box lime gelatin (or any other flavor desired)
Lime slices (optional)

Prepare cake mix as directed on package, folding dry gelatin into 1/3 of the batter. Alternately spoon batters into ungreased 10-inch tube pan. Zigzag spatula through batters. Bake on lowest rack at 375 degrees F for 40 to 45 minutes until cake springs back when lightly pressed. Turn pan upside down over funnel or bottle to cool completely. Remove from pan. Frost and garnish with lime slices, if desired. Chill.

Fluffy Fruit Flavor Frosting
1 small box lime gelatin (or any other flavor desired)
1 cup boiling water
1 (9 ounce) container Cool Whip

Dissolve gelatin in boiling water. Chill until slightly thickened; blend in Cool Whip.