Great idea. I've been eyeing black pepper, but I wasn't sure how it would hold up.How about adding black pepper EO to what you already have? - It adds a nice spicy tone and I have found it to stick. It is not a cheap EO by any means but a little goes a long way.
Ditto! I think that's the plan.I really like the suggestions of adding something spicy like black pepper, cinnamon or clove . . .