Nothing new, but certainly yummy. Reese's Peanut Butter Blondies. This recipe looks like a winner. It could also be open to other types of chocolate such as Snickers, Heath bars, Hershey's , M&Ms ... You could also use them all. Halloween Chocolate Dump Bars. Add pretzels and oreo's to the mix ... Halloween Trashy Chocolate Dump Bars... The possibilities are endless. Here's the basic recipe from Delish. Gettin' your baking on with extra Halloween candy is always a good yummy time.