A dollop of peanut butter adds flavor—and a dose of protein—to some of our favorite snacks, from apples to bananas to childhood favorite ants on a log. So it’s understandable that we feel the need to scrape every last bit from the jar when we get to the bottom. But rather than hack the jar with a knife, check out this video and try one of the three easy recipes that make perfect use of your leftover spread.