Confetti Celebration Cake

Recipe by brokenburner
READY IN: 2hrs


  • 1
    (18 1/4 ounce) box betty crocker supermoist white cake mix
  • 1 14
    cups water
  • 13
    cup vegetable oil
  • 3
    egg whites
  • 1
    (1 3/4 ounce) bottle betty crocker decors rainbow mix candy sprinkles
  • 1
    (1 lb) container betty crocker rich & creamy vanilla frosting
  • 2 -4
    different colors betty crocker decorating icing (in 4.25-oz tubes)


  • Heat oven to 350°F Grease bottoms only of 2 (8-inch or 9-inch) round cake pans with shortening (do not spray with cooking spray).
  • In large bowl, beat cake mix, water, oil and egg whites with electric mixer on low speed 30 seconds. Beat on medium speed 2 minutes, scraping bowl occasionally. Reserve 1 tablespoon candy sprinkles for decoration. Stir remaining sprinkles into batter. Pour into pans.
  • Bake 8-inch rounds 27 to 32 minutes, 9-inch rounds 23 to 28 minutes, or until toothpick inserted in center comes out clean. Cool 10 minutes. Run knife around sides of pans to loosen cakes; remove from pans to cooling racks. Cool completely, about 1 hour.
  • Place 1 cake layer, rounded side down, on serving plate. Spread 1/3 cup frosting over layer. Top with second layer, rounded side up. Frost side and top of cake with remaining frosting.
  • Decorate top edge of cake with decorating icing in random squiggly pattern, overlapping colors. Sprinkle reserved candy sprinkles over top of cake.
  • High Altitude (3500-6500 ft): Use 9-inch pans. Bake 28 to 33 minutes.