I made this Spongebob Squarepants cake for my son’s first birthday. I baked two 9 x 13 rectangle cakes. One yellow and one chocolate. I used grocery store brand cream cheese icing and colored it with food coloring. (I did this cake years ago, before I discovered Wilton’s Icing Coloring, which I use now!)
Before I iced the cake I used a toothpick to “draw” Spongebob. The upper part of the cake is yellow and the lower part is chocolate. I piped on the icing and everyone loved it. I did a separate cake for my son to tear up!