canning tomato sauce using pressure canner. Home canning tomatoes is a great way to preserve them for later use. Proper methods. Tomatoes – Boiling Water Bath and/or Pressure Canner. Minnesota . Guide 3, Selecting, Preparing, and Canning Tomatoes. Recommended process time for Mexican Tomato Sauce in a DIAL-GAUGE pressure canner Canner Gauge Pressure. How to Can Tomato Basil Spaghetti Sauce. If you want to enjoy homemade spaghetti sauce without the hassle of cooking, try canning your own. Canning makes it … Directions for Canning Tomatoes and Tomato Products CAUTION ALTITUDE ADJUSTMENTS The processing times and pressures given in this publication are … Results 1 - 10 of 32. with. into halves. When canning paste type tomatoes. bath for 50 minutes or for 25 minutes in a home pressure canner at 10 PSI. Boil tomatoes (skin and all,. clean and seal with hot lids. Process 20 minutes at 10 . Gardens are exploding with ripening tomatoes, and we are all trying to eat and preserve this wonderful fruit. Tomatoes are versatile in food preparation and provide.