How To Can Tomatoes Water Bath Method Water Bath Method
Canning garden-fresh tomatoes from our bumper crop of the Buonpane family’s heirloom pear Italian tomatoes is a 100-year-old tradition we are passing on to our family. Using the water bath canning method, preserving your own tomatoes from your garden or a local farmer’s market is a great way to ensure home food preservation and enjoy the taste of summer all year long.
This tested recipe for canning recipes provides a thorough guide to using a boiling-water canner, making home canning a rewarding endeavor.
Whether you’re new to pressure canning methods or looking to refresh your skills, this basic process will help you manage an abundance of tomatoes and create healthy, flavorful meals for your family. The first time you try this, you’ll see why it’s such a great thing to incorporate into your routine.
These simply stewed tomatoes are so versatile and can be used in so many homemade tomato recipes from spaghetti sauce, stuffed green tomatoes, ratatouille, veggie stir fry, or lasagna.

Heirloom Seeds: The Buonpane Family Tradition:
Jim’s family is Italian on his father’s side and English on his mother’s side. Canning your homegrown tomatoes is a home food preservation that mixes perfectly with both family traditions.
Growing up Jim’s family loved to garden and especially to grow their own fresh tomatoes. This is a tradition in many Italian families and Jim’s father’s family was not different. Jim’s mother’s family, Grace Ross, was clean and tidy and always trying to be very thrifty.
When Guerin and Grace got married having a vegetable garden full of fresh tomatoes was one of the first landscape activities planned for their yard in Beachwood Ohio. Guerin planted seeds that were brought over from Italy by his parents. With a bumper crop of ripe tomatoes, Grace started canning those tomatoes as her mother did before her to save on the family food bill and serve her family healthy dinner meals.

Passing Down the Tradition of Canning Fresh Tomatoes to Our Children:
When Jim and I got married one of Jim’s favorite memories was gardening with his dad. His dad saved seeds from the Italian tomatoes from his garden to give to Jim for our new garden. These seeds are so special as they bind the generations together year after year.
Shortly after our yard was established at our new home, we started a garden. By August, we were harvesting a bumper crop of tomatoes. Jim and I quickly learned all his mother’s canning tricks and began canning tomatoes within two years of our marriage.
To this day, we continue the tradition Jim cherished of helping his mother each year. Our children and I adore canned tomatoes, using them to create delicious Italian tomato sauce that brings the taste of tradition to our meals.
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Supplies You Will Need:
- Ball Canning Jars
- Lids & Rims
- Large Canning Pot Pressure Canner
- Large Stock Pot for Boiling Water
- Ball Secure-Grip Jar Lifter (a must)
- Canning Funnel
Ingredients Needed:
- 1/2 of a Bushel Tomatoes
- 1 Cup Canning Salt (follow directions for how much to use)
- 1 Cup Bottled Lemon Juice (follow directions for how much to use)

Step-by-step instructions:
- Put your canning jars in the dishwasher to be washed and sterilized. You will need about half a bushel of ripe Roma tomatoes, either fresh grown in the garden or purchased at a farmers market. You will also need 8 to 10 canning jars and the same amount of lids and rims. Jim’s family only used Ball Canning Jars, so we have continued that tradition. Ball Canning Jars last a lifetime and we have hundreds of jars that were his parents that we still use.
- Next, wash your fresh tomatoes and remove any damaged or rotted sections.
- Next place a medium pot of boiling water to boil on the stove. You need enough water to cover 4 to 5 tomatoes. When the pot of water is at a rolling boil, gently lower it into the boiling water, a few whole tomatoes, but don’t make it too crowded, and be careful not to burn yourself with splashing water or the hot tomatoes.
- Let the whole tomatoes sit in the boiling water for approximately two minutes, and remove them with a slotted spoon.
- With a sharp knife and under cold water remove the skin and any hard middle core. Chop the peeled tomatoes into large chunks and put them in a large stock pot. In this large stock pot boil the tomatoes on the stove to start the cooking process and reduce some of the water from the tomatoes.
- Once all the tomatoes have their skins removed and chucked into the large stockpot, put in about 3 TLB of salt (salt to taste) and boil for approximately 40 to 50 minutes, you want a lot of the water to evaporate and the tomatoes to reduce by about an inch and a half.
- Place a smaller pot of water on the stove to boil to sterilize your lids and rims.
- Remove your jars from the dishwasher and keep them as clean as possible.
- After the tomatoes finish boiling, ladle all the stew tomatoes into the clean sterilized jars, leaving 1 inch from the top of the jar.
- Put 2 tablespoons of bottled lemon juice in each quart jar to increase the acidity.
- Using tongs and hot pads secure the lids and rims and tighten the rims to the top of each jar.
- The jars of tomatoes in order to preserve for storing outside of the refrigerator, must be put in a water bath for 30 to 35 minutes. Place a large canning pot on the stove and fill with the jars and then enough water to cover the jars, bring to a boil, and boil for 30 to 35 minutes.
- Carefully remove the hot jars from the canning pot with a jar lifter and place them on towels on the counter watching to make sure that the lids suck in and make a popping noise. Depression in the lid ensures that the canning process has been completed and the jars have a sterilized vacuum.




What Recipes Can You Use Fresh Canned Tomatoes
These processed canned tomatoes can be kept for several years unrefrigerated. Just make sure when you go to open the lid that the lid is depressed sealed and hard to remove.
The canned fresh garden tomatoes are used for sauce throughout the fall and winter months.
- Spaghetti sauce for pasta – for a thicker sauce add tomato paste.
- Homemade tomato sauce
- Pizza Sauce
- Tomato Soup
- Spaghetti and meatballs
- Soup recipes
- Stuffed green tomatoes
- Stuffed Cabbage
- Ratatouille
- Veggie stir fry
- Lasagna
- Corn Meal Mush

Canning Garden Tomatoes and Family Spaghetti Sauce
Canning Fresh from the Garden or from your local Farmers Market. Cooked down to be simple stewed tomatoes for canning.
Make sure to check out the Canning Equipment Check List Here
- Total Time: 2 hours 15 minutes
- Yield: 28 1x
Ingredients
- 1/2 of a Bushel Roma Tomatoes
- 1 cup Canning Salt (follow directions for how much to use)
- 1 cup Bottled Lemon Juice (follow directions for how much to use)
Instructions
- Put your canning jars in the dishwasher to be washed and sterilized. You will need about half a bushel of ripe Roma tomatoes, either fresh grown in the garden or purchased at a farmers market. You will also need 8 to 10 canning jars and the same amount of lids and rims. Jim’s family only used Ball Canning Jars, so we have continued that tradition. Ball Canning Jars last a lifetime and we have hundreds of jars that were his parents that we still use.
- Next, wash your fresh tomatoes and remove any damaged or rotted sections.
- Next place a medium pot of boiling water to boil on the stove. You need enough water to cover 4 to 5 tomatoes. When the pot of water is at a rolling boil, gently lower it into the boiling water, a few whole tomatoes, but don’t make it too crowded, and be careful not to burn yourself with splashing water or the hot tomatoes.
- Let the whole tomatoes sit in the boiling water for approximately two minutes, and remove them with a slotted spoon.
- With a sharp knife and under cold water remove the skin and any hard middle core. Chop the peeled tomatoes into large chunks and put them in a large stock pot. In this large stock pot boil the tomatoes on the stove to start the cooking process and reduce some of the water from the tomatoes.
- Once all the tomatoes have their skins removed and chucked into the large stockpot, put in about 3 TLB of salt (salt to taste) and boil for approximately 40 to 50 minutes, you want a lot of the water to evaporate and the tomatoes to reduce by about an inch and a half.
- Place a smaller pot of water on the stove to boil to sterilize your lids and rims.
- Remove your jars from the dishwasher and keep them as clean as possible.
- After the tomatoes finish boiling, ladle all the stew tomatoes into the clean sterilized jars, leaving 1 inch from the top of the jar.
- Put 2 tablespoons of bottled lemon juice in each quart jar to increase the acidity.
- Using tongs and hot pads secure the lids and rims and tighten the rims to the top of each jar.
- The jars of tomatoes in order to preserve for storing outside of the refrigerator, must be put in a water bath for 30 to 35 minutes. Place a large canning pot on the stove and fill with the jars and then enough water to cover the jars, bring to a boil, and boil for 30 to 35 minutes.
- Carefully remove the hot jars from the canning pot with a jar lifter and place them on towels on the counter watching to make sure that the lids suck in and make a popping noise. Depression in the lid ensures that the canning process has been completed and the jars have a sterilized vacuum.
Notes
You will also need 40 minutes for the Water Bath.
- Prep Time: 1 hour
- Cook Time: 1 hour 15 min
- Category: Canning
- Method: Stovetop
- Cuisine: American

How to Make the Buonpane Vegetarian Spaghetti Sauce
- In a large saucepan add 2 to 3 tablespoons of olive oil.
- Chop one medium onion and add to the pot along with one green and/or red pepper.
- After the peppers and onions have softened add 1 to 2 cloves of chopped garlic, a tablespoon of dried basil, and a tablespoon of dried oregano. The longer you cook the onions, peppers, garlic, and herbs, the better the sauce tastes, and some of our family members even like this a little burnt.
- When you are satisfied with the sautéed vegetables, add 1 to 2 jars of the homemade canned stewed tomatoes.
- Add one can of tomato paste, along with a little salt and pepper. Cook for 10 to 15 minutes.
- (You can enhance your sauce with 1 tablespoon of beef bowl Jan crystals and 1 tablespoon of brown sugar, depending on your taste. The same sauce can have cooked sausage added to it and cooked and or cooked meatballs. However, these changes make it not vegetarian)


Vegetarian Spaghetti Sauce
This is the 3 generation traditional Buonpane family recipe passed down from Jim’s father’s family.
Ingredients
- 2 to 3 tablespoons of olive oil
- 1 medium onion, chopped
- 1 green pepper, chopped
- 1 to 2 cloves of garlic chopped
- 1 tablespoon of dried basil
- 2 teaspoons of dried oregano
- 1 jar of homemade garden canned stewed tomatoes (recipe above)
- 1 can of tomato paste
- Salt and pepper to taste
Instructions
- In a large saucepan add 2 to 3 tablespoons of olive oil.
- Chop one medium onion and add to the pot along with one green and/or red pepper.
- After the peppers and onions have softened add 1 to 2 cloves of chopped garlic, a tablespoon of dried basil, and 2 teaspoons of dried oregano. The longer you cook the onions, peppers, garlic, and herbs, the better the sauce tastes, and some of our family members even like this a little burnt.
- When you are satisfied with the sautéed vegetables, add 1 to 2 jars of the homemade canned stewed tomatoes.
- Add one can of tomato paste, along with a little salt and pepper. Cook for 10 to 15 minutes.
- (You can enhance your sauce with 1 tablespoon of beef bouillon crystals and 1 tablespoon of brown sugar, depending on your taste.
- The same sauce can have cooked sausage added to it and cooked and or cooked meatballs. However, these changes make it not vegetarian)

Jim’s Sister Anita’s Memories of the Garden and Canning
Memories of the Garden
My dad dug for days to break the soil down to the right consistency. Then he would take a small rake and break up the clumps that were left. The soil was brought to a fine particle dirt consistency and then the planting began.
The bigger garden always consisted of Roma tomatoes, peppers, and a few beefsteaks or big boy tomato plants. The smaller garden was planted with several types of lettuce with some arugula.
Memories of Canning
My mom and dad purchased bushels of tomatoes for canning at the local farmers’ market so that they could supplement what they grew in their garden and produce an adequate supply of canned tomatoes for the next year. They brought the tomatoes home and carefully placed them in the sink to be blanched with boiling water. I have memories of my mom carefully warning us to stay away while she was pouring the boiling water over the tomatoes.
The blanching process was short and helped to start the tomato skinning process. My sister and I helped my mom to fully skin all of the tomatoes and my mom would cut the tomatoes up for the canning kettle. When the kettle was full, it was placed on the stove to cook down for several hours.
While the tomatoes were cooking, the mason jars, rubber rings, and lids were in another kettle boiling as part of the sanitation process. When the tomatoes were ready, they were ladled into the mason jars, the rims of the mason jars wiped clean and the rubber ring and kids placed. The final step of fully tightening the mason jar lids was completed by my dad so that they were airtight and there would be no possibility of any contamination.”
I hope you find the time to experiment with canning tomatoes from your garden or ones from the local farmers’ market.
If you like this post on canning you may want to read:
Home Canning Equipment Check List
Refrigerator Dill Pickle Recipe
Piccalillli Canning Green Tomato Relish

You have perfectly detailed everything that’s needed and it is very helpful to us especially to those who haven’t tried making this before. I would love to try your recipe in the future. Thanks for sharing at Fiesta Friday party!
Thank you so much, it is a lot of small steps but not that hard once you try it.
I canned tomatoes a few years back for a couple of summers. While I won’t get to do it again this year, I plan on canning home grown (not just farmers’ market ones) next summer. You gave meticulously wonderful detail for the canning process, and I really like the spaghetti sauce recipe you concluded with. Something to try for sure! Thanks for sharing with Fiesta Friday!
Thank you so much for your kind comment!
I have canned my share of tomatoes, beans, tons of fruit and made a lot of salsa. Even now I will make my pickled beets for my husband and I so much better than store bought cans.
Thank you for stopping by #OMHGWW to share your blog!
Hope you have a great week!
What an informative post! I haven’t yet dove into trying to can yet but tomatoes would be the first thing I would do! Thanks for linking up with us today at the To Grandma’s House you go link party 🙂 Pinned!
I just finished canning a bunch of tomatoes (and getting ready to can some more). They taste so much better than store bought. I am going to be trying your families sauce recipe. It sounds so good! Thanks for sharing at the Wednesday Showcase link party. Pinned!
Thank you so much for your kind comment. We canned tomatoes again with our daughter on Saturday and she made the sauce on Sunday and it came out great. I hope you enjoy your tomatoes you are so right they are so much better tasting.
This looks great and we just pulled a 5 gallon bucket of romas for canning tomorrow. I typically cold pack the tomatoes after peeling so I am anxious to try this. I noticed you do not add citric acid or lemon juice but still water bath rather than pressure can. Has that ever been an issue? Thanks for sharing and I can’t wait to try!
Thank you so much for your kind comment. You are so right, I forgot the lemon juice. I have corrected the post. I underlined it so my girls do not forget also. This is my husband’s mother’s method and he is the expert. Again thank you for reminding me that about the lemon juice. Good luck on your processing, 5-gallon bucket is a huge crop.
I moved to Northern California a couple of years ago and really hoped to have a garden in this year. I have to put up a fence to keep the dear out and just didn’t get that done. Top of my list for next year! Thanks for sharing your recipes and memories.
Thank you do much for your comment it is a great encouragement to hear from someone who likes to garden and can. We made new fences for our garden this spring and I do have pictures and will be writing a post on how we constructed taller fences that can easily have the sides removed and a gate for easy access. I do not know much about Northern California but we have the same deer problem. Thank you again, Susan