The Couple's Cake appears in Super Paper Mario, where Dyllis can cook it by mixing a Snow Bunny and a Berry Snow Bunny. In this game, it automatically gives the player 5,000 points when used. The Couple's Cake can also be mixed with a Poison Shroom to make a Trial Stew.
"A hearwarming dessert that brings back fond memories. Made from a Snow Bunny and Berry Snow Bunny."