Foryoueats: The McWhopper Recipe

Ingredients

• 2 medium onion
• 3 tablespoons mayonnaise
• 1 tablespoon sweet pickle relish
• 2 teaspoons yellow mustard
• 1 tablespoon ketchup
• 2 teaspoons sugar
• 1/4 teaspoon marmite, vegemite, Maggi seasoning, or soy sauce
• 1/4 teaspoon ground turmeric
• 3 seeded hamburger buns
• 14 ounces fresh ground beef chuck
• Kosher salt and freshly ground black pepper
• 2 slices American cheese
• 3/4 cup shredded iceberg lettuce
• 6 slices fresh tomato
• 8 dill pickle chips