Chop the onion finely. Put all the ingredients in the pan.
Cook after boiling over low heat periodically stirring 40 minutes. Refrigerate and pour into a container, store in a refrigerator until use.
Barbecue sauce "Texas" with onions is perfect for any meat, especially ribs. To prepare such a sauce is quite simple, it is tender, moderately sharp. You can also adjust the sharpness to your taste by adding more hot sauce or chili. Serve the sauce chilled.