Interesting. I love both so maybe.........? It's a sweet/salty combo which I do rather like - bacon and banana, salted peanuts and raisins, salted caramel. If I find any I'll let you know! Then again, I could make my own!
I tried a fingerful of peanut butter and smeared a little Marmite on top - I liked it!
My Marmite was over 2 years out of date so I didn't want to risk more than a smear! Mr EB did point out that no self-respecting bacteria would go anywhere near Marmite so I was probably safe. He's not a fan....could you tell?
We've got both in the cupboard, but I confess I only use a smear of peanut butter to remove the sticky residue from sticky labels on jars etc. Works a treat.