Ingredients
| 1 | cup and 3 tablespoons ketchup, divided |
| 2 | tablespoons mayonnaise |
| 2 | tablespoons dill relish |
| 1 | tablespoon mustard |
| 1 | tablespoon green onion, diced |
| 1 1/2 | teaspoons pepper, divided |
| 1 1/4 | teaspoons salt, divided |
| 3 | pounds ground beef |
| 3 | tablespoons white onion, grated |
| 3 | tablespoons Worcestershire sauce |
| oil | |
| 16 | slices cheese |
| 8 | buns |
| toppings: onion, lettuce, tomato |
Instructions
In a small bowl, stir together 1 cup ketchup, mayonnaise, dill relish, mustard, green onion, ½ teaspoon pepper and ¼ teaspoon salt. Set smash sauce aside. Combine ground beef, grated onion, Worcestershire sauce, 3 tablespoons ketchup, 1 teaspoon pepper and 1 teaspoon salt. Divide mixture into 16 balls. Brush skillet or griddle with oil. Place ground beef balls in skillet and smash with a piece of parchment paper to create burgers. Cook 2 minutes on high. Flip and top with one slice of cheese. Cook another 2 minutes, or until done and cheese is melted. Brush additional mayonnaise inside bun halves and toast for 2-3 minutes. Assemble burgers in order: bottom bun, generous amount of smash sauce, two burger patties, onion, lettuce leaf, tomato slice, more smash
sauce and top bun. Burgers can also be grilled and onions for topping can be sautéed. Yield: 8 sandwiches
