I'm of the perception that this is probably less about you, than her. What else did she eat or didn't eat that cupcakes couldn't be handed out at the same time? See what I'm trying to say?

There's leftover batter and frosting. I'm thinking that it's her and not you, that's all.

I bake a lot at home and I also work in kitchens, professionally. Work smart not hard type of mentality.