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)

• Cake Mix: Unbleached flour (wheat flour, malted barley flour, niacin, reduced iron, thiamin mononitrate, riboflavin, folic acid), sugar, non-aluminum baking powder (sodium acid pyrophosphate, bicarbonate soda, cornstarch, monocalcium phosphate), Bourbon vanilla powder, sea salt.
• Frosting Mix: Powdered sugar, natural vanilla powder.
• Sprinkles: Sugar, cornstarch, FD&C colors Red #40 Lake, Red #3, Yellow #5 Lake, Yellow #6 Lake, Blue #1 Lake, carnauba wax.
• Liqua-Gel Color Pack: Water, high-fructose corn syrup, glycerin, sugar, Yellow #5, modified food starch, Red #3, Blue #1, Yellow #6, carrageenan gum, sodium benzoate (preservative), potassium sorbate (preservative), citric acid, xanthan gum, Red #40.
• Rainbow Explosion Mix: Sugar, cornstarch, hydrogenated palm kernel oil, soy lecithin, gum arabic, confectioners' glaze, carnauba wax, reduced protein whey (milk), cocoa, corn syrup, tapioca dextrin, salt, Yellow #6, Yellow #5, Blue #1, Blue #2, Red #40, Red#3, titanium dioxide.
• Rainbow Polka Dots: Sugar, cornstarch, Red #3, confectioners' glaze, carnauba wax, Yellow #5, Blue #1, Blue #2, Yellow #6, Red #40.
• Contains wheat/gluten, tree nuts.
• This product is prepared and packaged using machines that may come in contact with wheat/gluten, tree nuts, peanuts, soy.