• Home
  • About
  • Newsletter
  • Store
  • Grow
  • Cook
  • Preserve

Grow a Good Life

journey to a self sufficient life

in Canning & Preserving

Canning Crushed Tomatoes

This post may contain affiliate links, which means that I may receive a commission if you make a purchase using these links. As an Amazon Associate I earn from qualifying purchases.
  • Share
  • Twitter
  • Reddit
  • Email

Canning crushed tomatoes is an easy way to preserve an abundance of ripe tomatoes quickly. Canned tomatoes are handy to use in chilies, soups, stews, and casseroles.

Jump to Recipe Print Recipe

jars of canned crushed tomatoes

My goal each year is to grow enough tomatoes to preserve tomato sauce and salsa to last us a year. Since we have a short growing season, this means planting a lot of tomatoes in early summer. The fruit begin to ripen in August and continues until frost kills the plants in October.

If the weather is exceptionally nice, the plants can produce a bumper crop. This is when things can get tricky.

It is so easy to get overwhelmed when the tomato harvest comes in all at once. It is a busy time in the kitchen making and canning sauce and salsa before the next round of tomatoes are ready.

There is only a small window available once tomatoes are ripe. If it is clear that I won’t be able to keep up with the tomatoes in baskets piled all over the kitchen, my strategy switches to survival… to get the tomatoes preserved in jars before they spoil.

Tomato harvest in the morning sun

Steps for Canning Crushed Tomatoes

Canning your own crushed tomatoes is a quick way to preserve a bumper crop of ripe tomatoes. You can use the canned tomatoes in so many ways, including adding to chilies, soups, and casseroles. You can also substitute canned crushed tomatoes for fresh in this tomato sauce recipe and tomato salsa recipe.

Before you begin, it may be helpful to review this article on water bath canning at the National Center for Home Food Preservation website.

This is a safe caning recipe from both the NCFHP website and the Ball Complete Book of Home Preserving. The full and printable recipe can be found at the bottom of this article, but these are the steps for canning crushed tomatoes.

The recipe below is for canning pint sized jars of crushed tomatoes in their own liquid using a water bath canner. If you would rather can in quart-sized jars, you will need about 22 pounds of tomatoes for a canner load of 7 quarts.

Step 1: Prepare the Canning Equipment

Gather your canning and kitchen equipment. You will need:

  • Water bath canner and canning rack
  • 9 pint jars (or 7 quarts)
  • Lids and bands (new lids for each jar, bands can be reused)
  • Canning tools: jar lifter, canning funnel, ladle, and bubble popper
  • Kitchen scale
  • Plus basic kitchen supplies such as a large stainless steel sauce pot, large bowl, towels, knife, large spoon, potato masher, and a cutting board.

Wash the canning jars, lids, and canning tools in warm, soapy water and rinse well. Inspect the jars carefully, and don’t use any that have cracks or chips, as these may break when heated.

Jars must be heated before filling to prevent breakage due to thermal shock. Place the jar rack into the water bath canner, set the jars upright in the canner, and add enough water to cover the jars. Bring the canner to a simmer (180ËšF) for 10 minutes, and keep the jars hot until you are ready to fill them.

Follow the manufacturer’s directions for preparing the lids. Pre-heating lids is no longer necessary before using, but it is still safe to warm the lids if you want to. Just add them to the canner when you heat your jars.

Step 2: Prepare the Tomatoes

Weigh the tomatoes and wash well under clean, running water. You will need about 15 pounds of fresh tomatoes for a canner load of 9 pints, and 22 pounds for a canner load of 7 quarts.

To peel the tomatoes, bring a large saucepan of water to a boil and fill a large bowl with ice water. Dip your tomatoes into the boiling water until the skins crack and loosen – about 30-60 seconds. Check out this tutorial for more information: How to Peel Tomatoes.

Remove the tomatoes from the pot and place in the bowl of ice water to cool. Discard the water, peel, and core your tomatoes once they are cool enough to handle.

Canning your own diced tomatoes is an easy way to preserve an abundance of ripe tomatoes quickly. Canned tomatoes are handy to use in chilies, soups, stews, and casseroles.

Step 3: Cook the Tomatoes

Quarter about a pound of the peeled tomatoes and place them into a large stainless steel saucepan. Heat the tomatoes over medium-high heat, and crush with a potato masher once they soften to release the juice.

Heating tomatoes quickly after cutting will help preserve the pectin in the fruit and prevent the canned tomatoes from separating in the jars.

Once the pot comes to a boil, cut the remaining tomatoes into quarters, and add these to the pot as your work. Stir frequently to prevent sticking.

There is no need to crush the additional tomatoes. They will soften with heating and stirring. Continue until all tomatoes are added, and then boil gently for 5 minutes.

overhead image of a pot of cooked tomatoes on the stove

Step 4: Can the Crushed Tomatoes

Lay a dry kitchen towel on the counter, and place the citric acid or lemon juice, canning salt (if using) nearby along with the measuring spoons.

Remove a hot jar from the canner, drain, and place on the towel. Keep the remaining jars in the canner, so they stay warm. Add the citric acid or lemon juice to each jar, salt (if using). Fill hot jars with the hot tomatoes leaving a 1/2-inch headspace at the top of the jar.

Run a bubble popper through the jar to release air bubbles. Wipe the rim with a damp towel to remove residue. Center a lid on the jar, place the band over the lid, and screw it on until fingertip tight. Place the jar back into the canner, and repeat with the rest of the jars.

Once the jars are in the canner, adjust the water level so it is covering the jars by two inches, bring the canner to a boil, and process the jars for the times indicated in the recipe below. Let the jars cool, test the seals, label and date the jars, and store in a cool, dark location for 12 to 18 months.

Canning your own crushed tomatoes is an easy way to preserve an abundance of ripe tomatoes quickly. Canned tomatoes are handy to use in chilies, soups, stews, and casseroles.

Canning crushed tomatoes is a quick way to preserve a bumper crop of ripe tomatoes. You can use the canned tomatoes in so many ways, including adding to chilies, soups, and casseroles. You can also substitute canned crushed tomatoes for fresh in this tomato sauce recipe and tomato salsa recipe.

jars of canned crushed tomatoes
Print Pin
5 from 1 vote

Canning Crushed Tomatoes

Canning crushed tomatoes is an easy way to preserve an abundance of ripe tomatoes quickly. Canned tomatoes are handy to use in chilies, soups, stews, and casseroles.
Course Canning
Cuisine American
Keyword canning crushed tomatoes
Prep Time 1 hour
Cook Time 45 minutes
Total Time 1 hour 45 minutes
Servings 18 servings
Calories 50kcal
Author Grow a Good Life

Ingredients

  • 15 pounds tomatoes  (see notes for quarts)
  • citric acid or bottled lemon juice
  • canning salt optional for flavor

Instructions

Prepare the Canning Equipment:

  • Wash your jars, lids, screw bands, and canning tools in hot soapy water. Rinse well to remove all suds. Set aside to air dry on a clean kitchen towel.
  • Place the jar rack into water bath canner, place jars in the canner, and add water to cover. Bring the canner to a simmer (180ËšF) for 10 minutes, and keep the jars hot until you are ready to fill them.

Prepare the Tomatoes:

  • Wash your tomatoes in plain water. 
  • To peel the tomatoes, bring a large pot of water to a boil, and fill a large bowl with ice water.
  • Dip your tomatoes into the boiling water until the skins crack and loosen – about 30-60 seconds. Remove the tomatoes from the pot and place in the bowl of ice water to cool. Peel and core your tomatoes once they are cool enough to handle.
  • Quarter about a dozen of the peeled tomatoes and place them into a large stainless steel saucepan. Heat the tomatoes over medium-high heat, and crush with a potato masher once they soften.
  • Once the pot comes to a boil, begin cutting the remaining tomatoes into quarters, and adding to the pot as your work. Stir frequently to prevent sticking. No need to crush these tomatoes. They will soften with heating and stirring. Continue until all tomatoes are added. Then boil gently 5 minutes.

Can the Tomatoes:

  • Spread a kitchen towel on the counter. Use your jar lifter to remove a jar from canner, drain, and place on the towel. Keep the remaining jars in the canner so they stay hot.
  • Add 1/4 teaspoon of citric acid or 1 tablespoon of bottled lemon juice to each pint sized jar. (Add 1/2-teaspoon citric acid or 2 tablespoons lemon juice to each quart jar.)
  • Add up to 1/2 teaspoon of salt for pint jars (1 teaspoon of salt per quart), if desired for flavor.
  • Use the canning funnel and ladle, and fill the warm jars with hot tomatoes leaving 1/2-inch headspace.
  • Run the bubble popper through the jar to release air. Wipe the rim clean with a damp paper towel.
  • Center a lid on the jar, and screw on the band until it is fingertip tight. Use the jar lifter to place the jar back into the canner, and repeat with the remaining jars.
  • Once jars are all in canner, adjust the water level so it is at two inches above the jar tops.
  • Cover the canner and bring to boil over high heat. Once water boils vigorously, process pint sized jars for 35 minutes (quart sized jars for 45 minutes) at altitudes of less than 1,000 ft. Adjust processing time for your altitude if necessary. (See notes)
  • When processing time is complete, turn off heat, remove the cover by tilting lid away from you so that steam does not burn your face, and allow the canner to cool down and settle for 5 minutes.
  • Spread a kitchen towel on the counter. Use a jar lifter to remove the jars one at a time from the canner. Keep the jars upright, and place them on the towel. Do not tighten ring bands or test the seals yet. Let the jars sit undisturbed for 12 to 24-hours to cool.
  • After the jars have cooled for at least 12 hours, check to be sure lids have sealed by pushing on the center of the lid. The lid should not pop up. If the lid flexes up and down, it did not seal. Refrigerate the jar and use within a week.
  • Remove the ring bands, wash, label, date the jars, and store the canned tomatoes in a cool, dark place between 50 to 70 degrees F for 12 to 18 months. Once the jar is open, refrigerate and use up within a week. Yields about 9 pint jars of crushed tomatoes.

Notes

This is a tested safe canning recipe from the USDA Complete Guide to Home Canning. and and the Ball Complete Book of Home Preserving. Changing the recipe may make the product unsafe for canning.
Quarts: You'll need 22 pounds of fresh tomatoes for a canner load of 7 quarts.
All times are at altitudes of less than 1,000 ft. Adjustments must be made for altitudes greater than 1,000 ft.
  • Pints at altitudes of 1,001 - 3,000 ft. is 40 minutes, 3,001 - 6,000 ft. is 45 minutes, and above 6,000 feet is 50 minutes.
  • Quarts at altitudes of 1,001 - 3,000 ft. is 50 minutes, 3,001 - 6,000 ft. is 55 minutes, and above 6,000 feet is 60 minutes.
I am happy to answer any questions, but if you need immediate canning help or answers, please contact your local extension office.

Nutrition

Serving: 0.5cup | Calories: 50kcal | Carbohydrates: 10g | Protein: 3g | Fiber: 4g | Sugar: 7g | Calcium: 60mg | Iron: 2mg

This recipe was originally published on October 8, 2017. Updated August 28, 2021: Removed the reference to canning diced tomatoes. There is no safe tested recipe for canning diced tomatoes. Confirmed with local extension office that testing failed because the density of the diced tomatoes is different than crushed. Canning crushed tomatoes is the only safe method using this recipe.

You May Also Like:

  • How to Can Whole Tomatoes
  • Italian Seasoned Tomato Sauce Canning Recipe
  • How to Can Tomato Puree

Good planning is key to a successful vegetable garden

Whether you are new to growing your own food or have been growing a vegetable garden for years, you will benefit from some planning each year. You will find everything you need to organize and plan your vegetable garden in my PDF eBook, Grow a Good Life Guide to Planning Your Vegetable Garden.

Grow a Good Life Guide to Planning Your Vegetable Garden

  • Share
  • Twitter
  • Reddit
  • Email

Filed Under: Canning & Preserving

FREE email series:
5 Easy Vegetable Gardening Tasks You Can Do in 15 Minutes or Less!
Plus get seasonal gardening tips, recipes, and ways to preserve the harvest right in your inbox each week.

Previous Post: « Fresh Summer Tomato Sauce
Next Post: Roasted Red Jalapeño Hot Sauce Recipe »

Reader Interactions

Comments

  1. Laura says

    September 20, 2022 at 1:17 pm

    Can you leave the skins on? When I made sauce, I blend the whole tomatoes in a vitamix and don’t have an issue with texture from leaving the skins on. It would take less time if I could skip that step and I have a LOT of tomatoes to process.

    Reply
    • ©Rachel Arsenault says

      September 21, 2022 at 9:56 am

      Laura, Yes, the skins need to be removed. The recipe was tested and deemed safe using peeled tomatoes. The skins could harbor bacteria or affect heat penetration. You can freeze the sauce if you want to include the peelings.

      Reply
  2. Kimberly says

    August 16, 2022 at 7:00 pm

    Thank you for all the helpful content! Why is it only useable for up to 18 months? I know of people who have used their canned vegetables years after initial processing.

    Reply
    • ©Rachel Arsenault says

      August 17, 2022 at 8:39 am

      Kimberly, Jars are safe to consume if they are canned using a safe, tested canning recipe. However, the quality of the canned food begins to degrade after about a year. It may lose color, nutrition, and texture. So it is recommended that you use up the jars within a year for the best quality.

      Reply
  3. Paul says

    July 28, 2022 at 7:25 pm

    In step 12 it says to remove the ring bands. I haven’t seen that in canning recipes before. I assumed the ring bands ensure the lids stayed tight after processing, etc., and that unscrewing them might loosen the lid. Why remove the ring bands?

    Reply
    • ©Rachel Arsenault says

      July 29, 2022 at 7:47 am

      Paul, Ball and NCHFP recommend that you remove the ring bands before storing them. If the bands are left on the jars while in storage, you may not know if there is a seal failure. Also, food residue can mold, corrode the rings, and possibly penetrate the seal. In addition, bands may rust, become difficult to remove, and not work properly again.

      If you want to store the jars with the rings on, remove the bands, wash them in warm soapy water, and rinse and dry thoroughly. Wash the lid and threaded neck on each jar, and let dry. Screw on the clean bands loosely onto jars and store.

      Reply
  4. Deb says

    September 22, 2021 at 6:39 am

    Could I use fresh lemon juice instead of bottled? Is there a difference?

    Reply
    • ©Rachel Arsenault says

      September 22, 2021 at 7:56 am

      Deb, Always use bottled lemon juice in canning recipes that call for it. Bottled lemon juice has been uniformly acidified so there is a consistent and known acid (pH) level that is needed for safe canning. There is no way to know the level of acid in fresh squeezed lemon juice.

      Reply
« Older Comments

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recipe Rating




Primary Sidebar

cover of ebook Grow a Good Life Guide to Planning Your Vegetable Garden

your favorites

seed starting tray filled with soil

rosemary plant in a pot

raised bed vegetable garden with mulched paths

over head photo of home canned carrots and beans on a kitchen counter

colorful lettuce in the garden

Footer

looking for something?

  • Facebook
  • Instagram
  • Pinterest

Copyright

All content is ©2023 Rachel Arsenault Grow a Good Life Media. Please feel free to Pin or link to articles with credit and a link back, but do not copy, take images, or content from this site without my permission.
For more info: Syndication and Use of Article

disclosures

Grow a Good Life is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Grow a Good Life uses affiliate links, which means that I may receive a commission if you make a purchase using these links. Full disclosure policy.

Copyright © 2009-2023 Grow a Good Life Media | Disclosure & Affiliate Advertising Policy | Terms and Conditions | Privacy Policy