I've done this with pre-bought ham slices......I take 1 tbsp. each of honey, dijon mustard and apricot jam. After stirring all the ingredients together I taste it and add a little more of of one or all of the ingredients to get the exact flavor I like.
I don't see why you couldn't do it without the apricot jam......personally I like it that way....its also really good with orange marmalade.
Se non supporta il calore, vattene dalla cucina!