Sponge Cake is a product that only appears in the episode "To Save a Squirrel." It is also mentioned in "InSPONGEiac," when Patrick thinks SpongeBob is one and bites his hand. In "To Save a Squirrel," Patrick has this product and is going to offer to share some with SpongeBob, but SpongeBob thinks Patrick is going to eat him.
It has a bright yellow exterior, and, according to Patrick, has a delicious creamy filling inside which is seen in "InSPONGEiac."
- "Blackened Sponge" (mentioned)
- "To Save a Squirrel"
- SpongeBob vs. The Big One: Beach Party Cook-Off
- In the game SpongeBob vs. The Big One: Beach Party Cook-Off, sponge cakes appear as a dessert item on the menu. However, they look entirely different from the one shown in the episode "To Save a Squirrel," as they appear to be part of SpongeBob with green frosting on them. To make one, the player would have to juice, melt, deep fry, and paint in that order.
- In "To Save A Squirrel," the sponge cake looks exactly like a Twinkie.