BBQ Sauce for Canning

BBQ Sauce for Canning
Basic mild BBQ sauce with hint of a bite. Intended for canning.

25 cups quartered ripe tomatoes
1 1/4 cups cider vinegar
2 onions, finely chopped
1 stalk celery, minced
4 garlic cloves
2 tablespoons chili powder
1 tablespoon cumin
1 tablespoon soy sauce

Directions

1 Cook tomatoes and vinegar until soft.

2 Chop fine.

3 Return to pan.

4 Add other ingredients.

5 Bring to boil.

6 Cook until thick.

7 Ladle into hot jars.

8 Leave 1/2 inch head space.

9 Process in boiling water bath 15 minutes