>Corwin has a lot of aunts. He's Odin's grandson.

Does Iðunn exist in UF!Asgard? I don't recall her ever appearing onstage.

(The surviving primary sources don't record whether Iðunn is one of Odin's daughters, nor whether she is any good at cooking, so this doesn't really address the question of who baked the pie, but she is the keeper of the golden apples...)