To make the brain cupcakes, dye the vanilla frosting an appropriate shade of pink. I like pink even though it might not be the real color of a brain because it’s way more appetizing, and honestly, it still looks like a brain.

Fill a piping bag with a #12 tip with pink frosting. Draw two semi-circles that meet in the middle (create a circle outline on the cupcake followed by two lines in the center).

Draw a sqiggly line in each semi circle to create a brain.