I guess it doesn’t surprise me. Peanut butter and cheddar cheese with ketchup as a ‘relish’ on the cheese was one of my favourite sandwiches as a kid. Obviously these days I’m too cultured to use anything but a nice onion relish instead of ketchup but it still sits high when I’ve gone back to it.*
*Obviously it has to be had with some type of ‘plastic bread’, none of your posh nice sourdoughs or whatever.
**Not sure about your peanut butter though Pniks. Looks like it has sugar in.