Kinder Happy Hippo Cocoa Biscuits are crispy biscuits with creamy milk and cocoa filling, all baked in adorable hippo shapes. They're irresistible to kids who want to chomp on a funny and delicious beast, and adults who want to feel like kids! In addition to the creamy and sweet filling, the bottom of each hippo is dipped in a frosting and meringue mixture to make it suitably crunchy.