Stir in the orange juice, apple cider vinegar, tomato paste, garlic, mustard powder and paprika. Season to taste with sea salt and freshly ground black pepper.
1 cup freshly pressed orange juice, 2 tbsp apple cider vinegar, 10 tbsp tomato paste, 4 cloves garlic, ½ tsp mustard powder, ½ tsp paprika, Sea salt and freshly ground black pepper to taste