How to make a rainbow cake covered with rainbow frosting. Detailed blog post: cookiescupcakesandcardio.com/?p=4012 Rainbow Ice Cream Cake: youtu.be/BlVaAGx47wY Watch our Other Rainbow Recipes: Rainbow Cupcakes in a Jar: youtu.be/-n-SvmhlhnI Rainbow Cupcakes: youtu.be/spcos7-pg1I Ice Cream Cone Rainbow Cake Pops: youtu.be/nak_zRvbvKo Rainbow Chocolate Truffles: youtu.be/zgI0piNoH7c UPDATE: I have been getting a lot of questions regarding exactly how much cake batter and buttercream that should be used for this recipe. If you want a cake as large as the one that I made, you will need 1.5 amounts of the batter recipe linked below and at LEAST double the amount of the buttercream. If you are using a box mix, I would use two boxes (mixed according to the package) and only use about 1.5 amounts of the batter that is made. Hope that helps you all out! Items used in this rainbow cake recipe: - Cake batter: youtu.be/XaNELscDtms - Icing/Frosting: youtu.be/rjqOTM5icOE - Gel paste color (we use AmeriColor) - Tip 809 Ateco Metric Conversion: cookiescupcakesandcardio.com/?page_id=3348 Visit my blog at: cookiescupcakesandcardio.com Instagram: instagram.com/CupcakesandCardio# Pinterest: pinterest.com/cupcakescardio Facebook: www.facebook.com/CookiesCupcakesandCardio Google+: plus.google.com/104265253560595361502 Tumblr: cookiescupcakesandcardio.tumblr.com Twitter: twitter.com/CupcakeNCardio