My wonderful wife came up with this recipe once we took a look at all the sugar there is in a tablespoon of store bought ketchup. We made it for the last couple of years. Here it is:
2 – 6oz. cans of Italian tomato paste
4 packets of sweet and low
3 tablespoons of vinegar
1 teaspoon of onion powder
1 teaspoon of garlic powder
1/2 teaspoon salt
1 tablespoon of worcestershire sauce
3/4 cup warm water.
Mix all ingredients in a bowl and place in your favorite dispenser. You can add more water to make the ketchup any desired thickness.
Hunts used to market a low carb ketchup but for some reason I cannot find it in stores. Hunts, your loss!