Harry Potter's birthday cake from Rubeus Hagrid

This birthday cake was given to Harry Potter on his eleventh birthday in 1991 by Rubeus Hagrid. The cake had pink frosting (most likely strawberry flavor) and green lettering in the center. Hagrid spelled 'Happee' wrong and 'Birthdae' wrong. This shows that Hagrid is not a very good writer. When Dudley tried to eat the cake, Hagrid gave him a pigtail. It is unknown whether or not Harry ate the cake. It is never mentioned.