How long to pressure can quarts of tomatoes?
Fill jars with hot tomato juice, leaving ½ inch headspace. Adjust lids and process. Boiling-water bath: pints – 40 minutes; quarts – 45 minutes . Dial-gauge pressure canner: pints or quarts – 15 minutes at 11 PSI or 20 minutes at 6 PSI. Weight-gauge pressure canner: pints or quarts – 15 minutes at 15 PSI …