Theres skin in my muffin!

Embarrasing incident of today:

Me: (passing a customer their skinny peach and raspberry muffin) Heres your skin and peach and raspberry muffin.'

Customer: You what!?

Me: I mean your skinny peach and raspberry muffin! Sorry.

My excuse: Its been a week of consecutive 6.50am shift starts and I was a bit tired.