Thick. Gooey. Chocolatey. Have a mountain of leftover Halloween candy you don’t know what to do with? Leftover Candy Bar Blondies are the indulgent treat to transform your candy bar leftovers into a rich, buttery, and perfectly gooey blondie! All you need to make these mouthwatering “cookie-bars” is one bowl and a spatula/whisk. If your sweet-tooth is craving an easy, extra sweet treat, try these blondies today!