Ingredients

The following ingredients have 4 Servings
  • 1 kilogram (2 pounds) minced (ground) beef (see tip)
  • 2 tablespoon worcestershire sauce
  • 4 clove garlic, crushed
  • 1 1/4 cup (125g) coarsely grated mozzarella
  • 3/4 cup (80g) coarsely grated cheddar
  • 1 tablespoon olive oil
  • 8 burger buns, split, toasted cup (95g) dijon mustard
  • 1/3 cup (120g) tomato sauce (ketchup)
  • 8 small_piece butter (boston) lettuce leaves
  • 2 large_piece tomatoes (440g), sliced cup (120g) tomato sauce (ketchup)
  • 1/3 cup (120g) tomato sauce (ketchup)
  • 4 gherkins, sliced thinly lengthways
  • 1 brown onion (80g), halved, sliced thinly

Instruction

  • Combine beef, worcestershire sauce and garlic in a large bowl. Season. Divide into 16 portions. Using oiled or damp hands, form each portion into a thin 9cm (3¾-inch) pattie. Combine cheeses in a bowl. Place ¼ cup cheese over eight patties, leaving a 1cm (½-inch) border. Place remaining patties on top; pinch edges to seal in cheese. (Patties should now be 10cm/4 inches.)
  • Heat oil in a large frying pan over medium heat; cook patties, in batches, for 3 minutes one side and 2 minutes on the other side, or until cooked through.
  • Spread buns with mustard; fill with lettuce, tomato, patties, sauce, gherkin and onion.