Preheat oven to 350 degrees F.
Blend dry angel food cake mix and spice in a medium bowl. Mix the carrots and pineapple together and add to the angel food mix. Stir with a spoon until blended. Pour into a 9" x 13" pan (ungreased). Bake for 30 minutes. Cool. Sprinkle with powdered sugar if desired or top with whipping cream and a chunk of pineapple.
A tasty, fat-free treat.