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Best Burger Sauce on a Double Caramelized Onion Burger

Best Burger Sauce on a Double Caramelized Onion Burger is the best thing you'll ever eat. Delicious over the top juicy burger loaded with all the good stuff.
Course Side Dish
Cuisine American
Keyword sauce
Prep Time 5 minutes
Cook Time 1 minute
Total Time 6 minutes
Servings 8 oz
Author Gina Kleinworth



  • ¾ cup mayonnaise
  • 2 tbsp bbq sauce
  • 2 tbsp ketchup
  • 1 tsp yellow mustard
  • 2 tbsp dill relish
  • 3 tsp Worcestershire sauce
  • ½ tsp onion powder
  • ½ tsp granulated garlic
  • salt & pepper to taste


  • 6 burger patties - cooked with American cheese slices melted on top
  • 6 burger buns
  • lettuce, tomatoes & caramelized onions


  • Combine all ingredients in a medium bowl & whisk well until smooth & creamy.
  • Store refrigerated in an airtight container.

Assemble burger by spreading 1 tbsp of burger sauce on each side of the bun.

  • Add lettuce & tomato to the bottom.
  • Next add stacked burger patties.
  • Top with 2 tbsp caramelized onions.
  • Drizzle on more sauce & add top bun.


Make it fast - use the air fryer! Cook at 375 for 7-8 minutes, flip and cook another 7-8 minutes. Add the cheese and cook for another 1-2 minutes or until melted.