For best results, use gel food coloring rather than liquid food coloring, as it provides more intense color without thinning the batter. Ensure all ingredients are at room temperature for a smoother batter. If you don't have an offset spatula, a regular butter knife will work for spreading the batter. To prevent the cake from sticking, you can also use a baking spray that contains flour.
Camilla Russel
May 17, 2025A little time-consuming, but totally worth it! This cake is a showstopper and tastes delicious too.
Bianka Marquardt
Apr 30, 2025This recipe was so much fun to make! The rainbow layers looked amazing, and my kids loved it!
Jayson Hayes
Apr 20, 2025I followed the recipe exactly, and the cake turned out perfectly. The gel food coloring made a big difference in the vibrancy of the colors.