Rainbow Jell-o cake recipe: Red, pink, orange, green and purple layered dessert recipe
Five flavors of whipped gelatin form this colorful, spectacular dessert: a rainbow cake. (This is a fruity flourless “cake” — and it’s gluten-free.)
Alternative: Rainbow dessert recipe
Prepare Rainbow cake, using only 3 gelatin flavors (1 package each Jell-O raspberry, lemon AND lime gelatins), 3 cups boiling water, and 1-1/2 cups cold water; mold dessert in a 9-inch springform pan or 10-inch tube pan.