Ever since I got the gorgeous new Hummingbird Bakery cook book I have been drooling over the whoopee pies and tried the Banoffe Pie ones here and so next up was the chocolate and peanut butter ones. I wanted to use my tasty new speculoos I got in Belgium - I even got a jar of it for one of my sixth form students who fell in love with it when I made my speculoos blondies here.
You can find the recipe for these babies here, I substituted peanut butter for Lotus Speculoos (available in Belgium and I think an equivalent is called Biscoff in America and Australia?)
My sixth form also got to sample these as an impromtu treat for winning a quiz as otherwise i would have scoffed the lot myself!
Linking up with BruCrew Life's trick or treat Tuesday