I wanted to make a fat free cake so started with 2 white cake mixes and 2 cans of diet Ginger Ale. That's it! I added these 4 items together and mixed until smooth.
NOTE- because I'm cheap, I didn't spring for the 8 colour gel pack ( at a whopping $16) and just bought red, yellow and blue and mixed colours from there.
Now for assembly: I stated by adding 3 large dollops of different coloured batter to the pan and continued with a second layer of batter dollops, added on top of the first. The batter spread out with each layer of batter and it seemed that the more imperfect the circles were, the better they looked.
I started out with three 'towers' of batter in each pan- next time I'll just go with four.
I layered the leftover batter into muffin cups. In the interest of being pretty, I didn't fill them very full. Next time, I'll probably skip the cupcakes all together and fill up the cake pans to the brim- this cake collapses quite a bit when it cools (and all those ginger ale bubbles disappear).
It really was psychedelically, groovy-good. And it looked pretty cool when we cut into it as well. I should have caught photos of the inside finished product but we ate it all up.





