The making of a rainbow cake

It’s been about 3 weeks since little man’s 1st birthday party, so I figure it’s high time I write a post about the rainbow birthday cake I made for it. It was quite an endeavor and, in my opinion, deserves it’s own post, so here goes!
I originally got the idea from this pin on pinterest. I’m pretty sure the pin, though, links to the recipe on Martha Stewart, but the original recipe comes from Whisk Kid. I wont copy the recipe here, since you can just get it from Whisk Kid, but I’ll take you through the process with pictures.
First, I made the batter. Separated it into 6 bowls and mixed food coloring in. I used Wilton gel food coloring that I bought in a set at Jo-Anns. Using the gel is essential because it’s more concentrated than the food coloring drops you can buy at the grocery store.
I was lucky enough to borrow 5 9-inch cake pans from my awesome friend. That allowed me to only have to bake the 6 layers in two batches. It was a huge time saver. Here are the 5 cake pans, lined with parchment paper and ready to go.
All the colors of the rainbow, minus purple, waiting to be baked. 
5 of the 6 cakes just after coming out of the oven. Cooling a bit before going onto cooling racks.
All of the colors of the rainbow. Once they had cooled completely, I wrapped each layer in plastic wrap, stacked them up and then wrapped the whole thing in plastic wrap. I made the cakes on Thursday night and didn’t want to ice it until Friday, since the party was on Saturday. I kept the wrapped up cake layers in the fridge until I was ready to ice. 
The next day my friend and her daughter came over to play with little man while I made the frosting and frosted the cake. I made Whisk Kid’s Swiss Meringue recipe, which, by the way, uses a TON of butter. But you have to consider that this is a 6 layer cake. It takes a lot of frosting to go between each layer. This picture is from partway through the icing process.

Party day!
Friends suggested I go into the rainbow-cake-making business next June for SF Pride. Maybe by then I’ll be up for making another rainbow cake.   

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s