Swiss Cheeseburger Sliders Food

THE EASIEST CHEESEBURGER SLIDERS

Steps:

• Preheat the oven to 350 degrees F.
• In a large bowl, gently mix together the ground beef, Worcestershire, garlic salt, 1 teaspoon salt and 2 teaspoons pepper. Transfer the burger mixture to a lightly greased 9-by-13-inch baking dish, pressing it into a flat layer with your hands. Evenly scatter over the diced onions; lightly press the onions into the meat.
• Bake until the burger is medium rare, 15 to 20 minutes. Let rest for 5 minutes.
• Gently slide the cooked burger patty out of the baking dish and onto a cutting board or platter; leave a few tablespoons of excess burger drippings in the pan. Place the bottom buns into the baking dish. Squirt yellow mustard evenly across the buns.
• Place the burger patty on the buns. Divide the pickles among the sliders. Top with a layer of slightly overlapping cheese slices. Add the bun tops, pressing down on them gently.
• Brush the tops of the buns with egg. Sprinkle the chips over the buns.
• Return to the oven and bake until the cheese is melted, another 15 to 20 minutes.
• Slice the burgers along the lines of the buns to separate into individual sliders. Scoop out with a spatula. Serve immediately.