I found a wonderful substitute. I don't have it in front of me so I can't quote the ingrediants. Ken's steakhouse marinade in mesquite flavor. This is a spicy mesquite marinade that is thick in consistancy. It's 3gr carbs per serving. Its not sweet at all. I found that if you sprinkle a little splenda in this is tastes and feels just like mesquite bbq sauce.