I bought this mix at Target...
Got the colored batters all ready! As you can see, I messed up the math on the drops for red and orange, so they're more pink and melon colored.
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Cake pans all ready!
Finished product:
It tastes like cake, so nothing special, but it is pretty cool and colorful. Didn't come with frosting which was lame. Wouldn't do it again, but it was fun to experiment with creating colored batter from one mix.