In the jar of a blender, add ketchup, chili sauce, sherry vinegar, tomato paste, agave nectar, Worcestershire sauce, sweet paprika, garlic salt, onion powder, ground sea salt and freshly ground black pepper.
Place the lid on without the cap and start the blender on medium speed. Emulsify the oil by slowly pouring it into the mixture – don’t rush it otherwise the oil will separate. Taste and adjust if necessary. Makes 1 ¼ cups.