Not sure what to do with leftover smoked or grilled chicken? Throw together these Loaded Chicken Nachos for a quick sheet pan appetizer that's perfect for having friends over, game day, or just a snack anytime. Layers of tortilla chips are topped with cooked chicken, cheese, and seasoning before going on the grill. Once it gets all melted and bubbly, pile on your favorite toppings, like sliced jalapenos, black beans, and sour cream. The options are endless!