You will also need two boxes of cake mix and all of the corresponding ingredients or the ingredients to make your cake batter from scratch. You won't use all of the batter. There should be some left for a few normal size cupcakes or whatever you want.
Hannah chose Devil's Food for the bottom half and Strawberry for the top. Mix up the batter so it was ready to go. And preheat your oven to 325 degrees. (Wilton shares instructions for this process on their webpage, so you might want to skim their's also.)
Now to prep your pan. I highly recommend Baker's Joy spray. This whole process is entirely dependent on the cake coming cleanly out of the pan. And this pan has a lot of small areas for cakes to get stuck. You can just do the "grease and flour" thing, but I find the spray much easier.
For now, just spray the side of the pan that makes the bottom of the giant cupcake. Get it really coated. Don't leave any dry spots. Then fill with your "bottom batter". For our cake, that was the Devil's Food. Fill it up about 2/3 of the way. I think Wilton recommends 3 1/2 cups, but I really hate measuring prepared batter so I eyeball it to about 2/3 full.
Now this is where I stray from the official instructions. I put mine in the oven at this point - with the "top" section still empty and unsprayed. Bake for 10-15 minutes. (You are going to bake for an hour total, so either set the timer for an hour at this point and set a second timer for 10 minutes, or set it for 10 now and 50 later. Up to you.)
Remove the pan from the oven. Spray the heck out of the empty section.
Then fill about 2/3 full with the other batter. (Wilton says 2 1/2 cups.) We did Strawberry and I filled it up to about where the swirl lines start.
And then get it back in the oven to bake for the remaining 50 minutes.
|Baking in progress!|
Let it cool about 15 minutes in the pan. Then dump it out. If you sprayed yours successfully, it should pretty much fall out when you turn your pan over.
Now, let the cake cool completely. Then level off the baked top of each piece. I used a massive serrated knife.
|Please ignore my cluttered counter! And my almost 6.5 YO is the photographer on some of these, if you couldn't tell.|
Spread some icing on the cut side of the bottom and carefully place the top on...umm...top. Handle it gently so it doesn't crack.
Now decorate it as you see fit. We left the bottom un-iced. Hannah coated the top in cherry icing.
Not sure how all of this is going to taste together, but she picked it all out. I hope she likes it. And then she did a lovely rainbow design with sprinkles.
Then, we will end up cutting the whole thing in half, because she only gets half of a birthday cake on her half birthday. (The other half usually ends up going to work with me.)
Sing "Happy Half Birthday to you...", blow out the 6 1/2 candles, and enjoy!
One extra tip - Before putting away your Baker's Joy, turn the can upside down over your sink and spray it until it is just spraying clear. Then run the sprayer tip under hot water for a few seconds. This should keep it from clogging up between uses.