If you're like me, late night cravings can strike unexpectedly, and finding a quick, satisfying snack is always a win. This late night snack recipe is incredibly simple but packs a great flavor punch. The magic happens by spreading butter on your favorite bread or snack item and sprinkling it with either brown or regular sugar. The key is putting it in the air fryer at 330 degrees Fahrenheit for about seven minutes—this cooks it to a nice crisp without burning the sugar. What I love about this recipe is not only the minimal ingredients but also the speed and ease of preparation. It's perfect after a long day or when you just don’t want to fuss with complicated cooking. The crispy texture combined with the buttery sweetness feels like a mini dessert or guilty pleasure, but you can throw it together quickly without any hassle. You can experiment with different types of bread or even try it on a waffle or a tortilla for variety. The air fryer ensures an even cook and a crunchy texture you can't get from just a toaster or microwave. Plus, the use of sugar caramelizes slightly, adding a lovely depth of flavor. I typically use this method when I want something sweet but not too heavy. The great thing about this recipe is you can easily adjust the sugar amount or swap brown sugar for regular sugar depending on how sweet you want it. From my experience, the brown sugar gives a subtle molasses note that enhances the snack’s taste. So if you want a simple, quick, and tasty solution for your late night hunger, give this air fryer butter and sugar snack a try. It’s definitely become my go-to when I want a comforting treat that’s easy to make with just a few pantry staples.