Flour Shop x Williams Sonoma Rainbow Explosion Cake Kit

We teamed up with Amirah Kassem’s Soho-based Flour Shop bakery to bring you this exclusive kit for whipping up your own version of the Instagram-famous Rainbow Explosion Cake at home. Start by combining the premium cake mix and coloring gels to bake the six rainbow-hued layers, then use the cream cheese frosting mix and colorful candies to frost, fill and decorate your surprise-filled dessert.

• Tin can be used to store leftover coloring gels and sprinkles.
• 4 lb. 5 oz. total.

Set includes:

• 1 pouch Magical Vanilla Cake Mix
• 6 Rainbow Coloring Gels
• 1 pouch Magical Frosting Mix
• 1 pouch Rainbow Explosion Mix (sprinkles)
• 1 pouch Rainbow Polka Dots (sprinkles)