There are many variations of this recipe, but you can follow the recommendations below to obtain the sauce with traditional barbecue flavor.


 


To make the sauce for the burgers you will need:


 


- 250 ml of water;


- 200 g of tomato ketchup;


- 1 tablespoon of butter;


- 1 tablespoon of vinegar;


- 1 tablespoon Worcestershire sauce;


- 1 tablespoon of lemon juice;


- 2 tablespoons of brown sugar;


- ¼ Teaspoon pepper;


- 50 g of onion;


- 50 g of celery;


- 1 teaspoon of mustard;


- vegetable oil for greasing.


 



  1. Grease the pan with vegetable oil.

  2. Make medium heat and put in a pan butter. Wait until it melts.

  3. Chop onions and celery. You can do this using a food processor. Add the vegetables to the pan and lightly fry in melted butter.

  4. Add water, ketchup, vinegar, Worcestershire sauce, brown sugar, lemon juice, pepper and mustard. Stir sauce with a wooden spoon or spatula.

  5. Reduce the heat to a minimum. Leave sauce to simmer slowly for about 20 minutes.

  6. While the sauce is slowly simmering, stir it every 3-4 minutes.

  7. Let the sauce cool and add it to the burgers.