Rainbow Layer Cakes are so hot right now, so we bring you a Rainbow Layer Giant Cupcake! SUBSCRIBE to MyCupcakeAddiction for all things Rainbow and Cupcake! Put that giant cupcake baking dish to use for yet another great Giant Cupcake decorating tutorial - I'm determined to get more uses out of these baking pans than just cupcakes so make sure you're subscribed to see what other great ideas I have in store for your giant cupcake moulds! Moderate oven = 175 degrees celcius or 350 degrees faranheit Each colour needs approx 20-25 minutes cooking time - ovens will vary slightly in heat so check after 15 minutes and every 5 minutes after that. Tools & Equipment: Giant cupcake mould (silicone preferred, but you can also use metal, or a 6" cake tin) Offset spatula or butter knife Serrated edge knife (bread knife preferred) Piping bag Loyal #20 piping tip (any piping tip will do) Rubber spatula / scraper 6 teaspoons 2 large spoons 6 different bowls Ingredients: 6 food colours - liquid or paste (I used red, orange, yellow, green, blue and pink) Double batch of your favourite white/vanilla cake mix (I used packet mix - 2 x greens brand vanilla cake) Buttercream frosting (you will need close to a whole batch - link below) Ginat cupcake case made from chocolate (I did mine blue - link to tutorial below) Useful Links: Link to Buttercream Frosting: www.youtube.com/watch?v=d_xqvYCfrpU Link to Giant Cupcake Case made with Chocolate: www.youtube.com/watch?v=QG3n1OHwMYk Link to Giant Cupcake Basics 2: www.youtube.com/watch?v=ekRTQZPxtRA Link to Giant Cupcake Basics 3: www.youtube.com/watch?v=bJfs8gBbC8Q Link to Rainbow Cakepops: www.youtube.com/watch?v=sX0lYjbUflA Connect with me on: Facebook: www.facebook.com/cupcakeaddiction Twitter: www.twitter.com/#!/cupcakeaddictau Instagram: instagram.com/mycupcakeaddiction Pinterest: pinterest.com/mycupcakeaddict/ I'd love to see pics of your cakes and cake pops on ANY of the above -- You all know how mine turn out -- now show me YOUR creations!