Yes, this is the cutest cake hack we’ve ever seen. No, we will not be taking any further questions at this time (mainly because we can’t talk with our mouths full.) We’ll leave the surprises for your guests…check out the step-by-step instructions to create this delicious rainbow surprise cake below! 🌈😉 Instructions 👩‍🍳 1. Prepare a batch of your favorite white vanilla cake. 2. Once your batter is made, scoop 1/3 cup of batter into 5 separate bowls. Use gel food coloring to dye each batter yo