Double Burger

By: Schwartz UK

March 11, 2026

Made with 2 shop-bought patties, this double burger is topped with a quick homemade secret sauce for an indulgent burger that’s easy to prepare.

Recipe Info

  • Prep Time:

    10

  • Cook Time:

    15

  • Servings:

    4

  • User Rating:

Ingredients

  • 125 grams mayonnaise
  • 4 teaspoons French’s yellow mustard
  • 2 tablespoons tomato ketchup
  • 2 teaspoons pickle juice (from a gherkin jar)
  • 8 prepared burger patties
  • 8 teaspoons Schwartz® All American Burger Seasoning
  • 4 burger buns, split
  • 2 gherkin pickles, sliced
  • 1 small onion, finely chopped
  • 4 large lettuce leaves, shredded

Nutrition Information

(per serving)

Made with 2 shop-bought patties, this double burger is topped with a quick homemade secret sauce for an indulgent burger that’s easy to prepare.

Key products

Instructions

  1. Pre-heat the barbecue.
  2. For the secret sauce, stir together the mayonnaise, mustard, ketchup and pickle juice. Cover and refrigerate, then set aside.
  3. Season the burgers all over with the All-American Burger Seasoning.
  4. Cook the burgers on the barbecue according to the package directions. Toast the buns, split side down for 1-1½ minutes or until lightly toasted.
  5. Place one cooked burger patty on a toasted bottom bun. Top with pickles, onions and a spoonful of the secret sauce. Top with another patty, more secret sauce and shredded lettuce. Cap with the top bun.

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