I make my own, based on the high sugar one I grew up with and have loved for years. It isn't thick, but it works for barbecuing and I've been using it as a dip or topping since I was a child. 1 cup Heinz "no sugar added" ketchup, 1/3 cup oil, 1/3 cup vinegar, 2 tsp onion powder, 1 tsp garlic powder, 2 scant tsp pepper, 1/2 tsp salt, and liquid sweetener to taste (the original recipe is 1/3 cup sugar) and shake it all up. If I have calculated correctly it is only 3.2 grams per 1/3 CUP! :-)