Pesto Chicken Sliders are a delicious and flavorful appetizer or main dish that is perfect for any occasion. These sliders feature juicy chicken breasts marinated in pesto sauce, then grilled to perfection. They are served on mini slider buns with fresh mozzarella cheese, sliced tomatoes, and basil leaves. The result is a mouthwatering combination of flavors that will impress your guests. This recipe is great for parties, game days, or a quick and easy weeknight dinner.