Cheeseburger sliders are a delicious and versatile American dish that can be enjoyed for any occasion. They are made with small hamburger buns that are filled with ground beef, cheese, and a variety of other toppings, such as ketchup, mustard, pickles, and onions. Cheeseburger sliders can be served as a main course or as an appetizer. Ingredients: 1 pound ground beef 1/2 cup bread crumbs 1 egg, beaten 1/4 cup milk 1 tablespoon Worcestershire sauce 1 teaspoon salt 1/2 teaspoon black pepper 12 slider buns 12 slices American cheese Ketchup, mustard, pickles, and onions, for serving Instructions: Preheat oven to 350 degrees F (175 degrees C). In a large bowl, combine the ground beef, bread crumbs, egg, milk, Worcestershire sauce, salt, and pepper. Mix well. Form the ground beef mixture into 12 small patties. Place the patties on a baking sheet and bake for 15-20 minutes, or until cooked through. Place the slider buns on a baking sheet and bake for 5 minutes, or until heated through....