You can get creative with the mix - ins: substitute almond butter for peanut butter, peanut butter chips for the candy pieces, or dried fruit instead of nuts. (confettiandbliss.com)
I have not tested it, but you could swap in almond butter for the peanut butter. (withfoodandlove.com)
If you want a taste that reminds you of candy, substitute toasted almond butter for the peanut butter. (biggirlssmallkitchen.com)