If you haven't yet gobbled up every last peanut butter cup from your Halloween candy stash, listen up. Normally we wouldn't bother fussing with perfection — eaten out of hand, Reese's iconic candy is near-unbeatable — but, here it's worth making an exception.
First, chop them up into little nuggets of peanut butter-chocolate bliss. (Be kind to yourself and chop one extra for snacking.) Next, fold the whole lot into salty, butter-rich blondie batter, and let it all marry under the oven's heat.
Let them cool, then slice the slab of blondies into bite-size pieces. Chewy, tender, and salty-sweet, these darlings won't last long; you've been warned.