1 (8 ounce) can tomato sauce
3/4 cup tomato paste
2 tablespoons sugar substitute
2 teaspoons onion powder
2 teaspoons light soy sauce
1/2 teaspoon ground cloves
1/2 teaspoon ground allspice
1 1/2 tablespoons malt vinegar

1 cup

10 minutes 5 mins prep

Combine all ingredients in a large pot over medium heat.
Simmer for 5 minutes.
Refrigerate until serving.
Keeps covered in the refrigerator for 1 week.

Per tablespoon:
21 calories
5 grams carbs