It has been requested from a couple people that I put up my canning method for tomatoes. I love doing tomatoes for my chili I make every fall, and I usually make a lot. Canning is a long process, but when it is complete you have a wonderfully preserved fresh tomatoes for future use.
Items needed:
Canning pot with rack.
2 Large pots
Citric acid or lemon juice
Tomatoes
Slotted spoon
Knife
Trash bowl
Canning jars ( I used quart jars)
Lids and rims
Method:
1) Examine canning jars for nicks, cracks, uneven rims or sharp edges that could prevent sealing or cause breakage.
2) Wash jars and two piece caps in hot soapy water. Rinse well. Heat lids in a saucepot of simmering water. Don't boil the lids. I washed my jars in the dishwasher and allowed the heating cycle to warm them up.
3) Fill canning pot with a little over half full of water. Elevate rack in canner and put the lid on. Make sure the water is simmering (180 degrees)
4) Select fresh tomatoes and place them in another pot of boiling water for 30-60 seconds to blanch. Remove them and place them in a sink full of cold water to stop the cooking process.
5) With each tomato slip the skins off and trim any green areas off and stems. With my first batch I cut my tomatoes into quarters.
Olivia peeling the skins off the tomatoes.
6) Place into an empty pot and boil gently for 5 minutes. (My first batch I used the tomato juice that came out of the tomatoes as I cut them. My second batch I kept the tomatoes whole and placed enough water to cover them and boiled for 5 minutes.)
7) Remove the canning jars from dishwasher or hot water. Set them on a towel. Add 2 Tbs of bottled lemon juice or 1/2 tsp. of citric acid to each jar. (Half that for pint jars.)
8) Carefully pack tomatoes and cooking liquid into jars leaving 1/2 inch headspace.
9) Run a nonmetallic spatula between the tomatoes to release trapped air bubbles.
10) Wipe rim and threads of jar with a clean, damp cloth. Remove lid from hot water and place it on the jar. Screw the band down evenly and firmly, just until resistance is met.
11) When jars are filled. Place them in the canning rack and lower into canner. The water level must cover the lids and caps of jars. Add boiling water if you need too.
12) Put lid on canner and process for 45 minutes. 40 minutes for pint jars.
13) When it is done processing take jars out of canner and set them on a towel 1-2 inches apart and let cool for 12-24 hours.
14) After they have cooled check the lids to make sure they have sealed. Label and store your tomatoes in a cool dark place.