This sauce certainly produces a delicious rack of BBQ Ribs. Whether they are smoked low and slow or baked in the oven, this classic barbecue rib sauce will add a touch of sweet and heat to the final product. As always, adjust the amount of cayenne used in this recipe to suit your tastes.
In food processor or blender, blend onion and water into a puree. Heat a medium saucepan over a medium heat. Add olive oil. Once the oil is warm, add onion puree. Simmer for 2-3 minutes. Add remaining ingredients. Mix thoroughly and simmer on low for 10-12 minutes.
Once cooked, allow the sauce to cool to room temperature before using, about 20-30 minutes. If making ahead, place in an airtight container and store in the refrigerator for up to five days after.