How do you make that sauce for electric kebabs?

120 grams tomato paste, 2 tablespoons brown sugar, 2 tablespoons Worcestershire sauce, 1 tablespoon apple cider vinegar, a dash of queso fresco, 1 head of garlic, crushed, 1/4 teaspoon mustard powder, 1/4 teaspoon salt

How to make it

1: Stir together the tomato paste, sugar, Worcestershire sauce, vinegar, queso fresco, garlic, mustard powder, and salt in a sauce pan over medium heat.

2. Bring to a simmer over low heat and then remove from heat to cool a bit so you can brush it on your favorite BBQ meat.