This post may contain affiliate links. See our disclosure policy.
Homemade Canned Spaghetti Sauce is FAR better than anything you can find in a store. You’ll love the rich, savory flavor. The best way to use fresh garden tomatoes! Canning spaghetti sauce is easy and rewarding and makes for the best pasta sauce ever!
Featured with this recipe
- Ingredients in Canned Spaghetti Sauce
- Why Can Spaghetti Sauce?
- Tomatoes: A Family Tradition
- Family Tested, Dad Approved
- How Can I Use Canned Spaghetti Sauce?
- Water Bath Canning Spaghetti Sauce
- Pressure Canning Spaghetti Sauce
- Frequently Asked Questions about Canned Spaghetti Sauce
- More Delicious Pasta Recipes
- How to Make Canned Spaghetti Sauce
- Homemade Canned Spaghetti Sauce Recipe
This canned spaghetti sauce is HANDS-DOWN, the very best with home-grown tomatoes. We are kind of crazy about our tomatoes over here. The taste of this savory tomato sauce stays fresh and turns any pasta dinner into something special.
Ingredients in Canned Spaghetti Sauce
All you need for perfect spaghetti sauce are some herbs, spices and of course, fresh ripe tomatoes! This sauce couldn’t be simpler to make:
- Tomatoes – about 25 pounds. This recipe makes a huge batch of tomato puree.
- Onions – I start with about five large yellow onions. You’ll end up with 7-8 cups chopped onions.
- Red bell peppers – four large peppers work great.
- Green bell pepper – dice one large pepper
- Tomato paste – four 6-ounce cans should do the trick.
- Soy sauce – Sounds weird, but trust us, it deepens the tomato flavor like you won’t believe!
- Worcestershire sauce – stir in a little sauce to enhance the flavor of the tomatoes and give the sauce a meaty flavor.
- Brown sugar – a little sweetness balances the acidity of the tomatoes and all the herbs.
- Salt – a quarter cup, plus more to taste.
- Garlic – you’ll need a LOT of garlic, chopped or minced. Start with ten cloves.
- Oregano – I usually use dried herbs for this recipe.
- Basil – again, dried works great!
- Red pepper flakes – a little goes a long way with these spicy flakes. Start with a teaspoon and add more depending on your tastes.
- Bay leaves – two leaves give such delicious flavor.
- Lemon juice – for the jars
Why Can Spaghetti Sauce?
Canning spaghetti sauce offers several great benefits. It may take a little time up front but I love the satisfaction of walking into my pantry and seeing rows of freshly canned spaghetti sauce jars! Here are some more great benefits to canning:
- Long-term preservation: Enjoy homemade sauce even when fresh tomatoes are out of season.
- Control over ingredients: Customize the flavors, spices, and level of heat to suit personal taste preferences.
- Convenience and time-saving: Have ready-to-use sauce on hand for quick and easy meal preparations.
- Cost-effective: Save money by utilizing homegrown or bulk-purchased ingredients.
Tomatoes: A Family Tradition
Growing tomatoes is a “family tradition” of sorts for us. Our Uncle Larry is arguably the best gardener ever. He always has an immaculate garden and has studied and taught about gardening. The man knows ALL the tricks to get plants to grow. Uncle Larry has 10 green thumbs! His techniques have been passed around the family, luckily for us. He shared his secrets with our mom, who also grows a bountiful garden every year. To learn more about our tips and tricks for growing tomatoes, see our full guide.
Tomato growing is our family’s way to connect year after year. We compare notes on everything, from how our crops are faring, to what varieties we planted, to what has been canned so far. And of course, we love talking about all the delicious ways we can eat them! Along with the abundance of tomatoes comes a million ways to prepare them. One of our fondest memories growing up with our mom was making her delicious Homemade Canned Spaghetti Sauce. We’ve tweaked the recipe over the years and now it’s darn near perfection!
Family Tested, Dad Approved
Part of the reason we worked so hard to perfect this canned spaghetti sauce recipe is because of our dad. To know him is to know his passionate love for Italian food. He is super picky about spaghetti sauce; it has to be just right. Well, we’re happy to report that we served this sauce at family dinner recently and our dad loved it! He couldn’t get enough. In fact, he used a spoon to get all the excess off his plate. He’s crazy about this savory sauce, and you will be too!
How Can I Use Canned Spaghetti Sauce?
The name may say spaghetti, but this marinara sauce is so versatile, it’s sure to become one of your favorite staples, and not just on pasta night. Try it as a thickener for Italian-style soups like Minestrone, or add tomato paste to a serving to make pizza sauce. Here are some more delicious recipes that use spaghetti sauce:
Water Bath Canning Spaghetti Sauce
This particular recipe for canned spaghetti sauce hasn’t been “officially” tested for a water-bath canner. However, after MUCH research, we’ve found that if you add lemon juice to the jars, this recipe is acidic enough for canning. Tomatoes are in the “gray area” of having enough acidity, so they might be just fine on their own. But adding a bit of lemon juice ensures their acidity. If you’re still worried, you can pressure can them or add more lemon juice or red wine vinegar.
UPDATE: This recipe has been tried and LOVED by many of you. Be sure to check out the comments to see everyone’s reviews about this canned spaghetti sauce.
Pressure Canning Spaghetti Sauce
For a weighted-gauge pressure canner, you will want to process 20 minutes for pint jars and 25 minutes for quart jars. Process at 10 pounds for altitudes between 0-1,000 feet. Process at 15 pounds for altitudes above 1,000 feet. For more information on pressure canning spaghetti sauce, check out the National Center for Home Food Preservation here.
Frequently Asked Questions about Canned Spaghetti Sauce
You can add ground beef or ground Italian sausage ONLY if you are going to pressure can it OR if you freeze it instead of canning it (or you just want to eat it fresh or within a few days). Do not add ground beef if you are planning to water-bath can or steam can — it will not be safe to eat after sitting on the shelf.
Be really careful when adding or omitting ingredients to a canning recipe. You are usually fine adding spices but when it comes to adding fresh mushrooms, celery, parsley, thyme or meat it could throw off the acidity levels, thus making unsafe for canning.
We usually try to eat anything that we have canned within a year. You can probably go a couple years but probably not much longer than that. Some canning sites even say you shouldn’t go more than 6 months, but I think you are fine going longer than that.
Absolutely! This spaghetti sauce recipe freezes beautifully and lasts for several months in freezer bags or freezer-safe containers. Just make sure to thaw the sauce completely in the refrigerator before re-heating. If you DO want to add more random ingredients like ground beef or extra veggies, freezing is a good way to go if you are worried about acidity levels.
The only ingredient that has any gluten in this recipe is the soy sauce. It sounds weird to even have soy sauce in a spaghetti sauce recipe, but trust us, it is divine! Instead of cutting the soy sauce, opt for a gluten free brand. The rich flavor will knock your socks off!
READ NEXT: Ravioli Sauce
More Delicious Pasta Recipes
- Homemade Spaghetti Sauce with Fresh Tomatoes
- One Pot Creamy Garlic Noodles
- Nick’s Authentic Italian Spaghetti
- Old Spaghetti Factory’s Mizithra Pasta
How to Make Canned Spaghetti Sauce
Homemade Canned Spaghetti Sauce
Video
Ingredients
- 25 pounds tomatoes
- 5 medium onions (about 7-8 cups chopped)
- 4 red bell peppers
- 1 green bell pepper
- 4 (6oz) cans tomato paste
- 1/4 cups soy sauce Sounds weird, but trust us, it deepens the tomato flavor like you won’t believe!
- 3 tablespoons Worcestershire sauce
- 2/3 cup brown sugar packed
- 1/4 cup salt
- 10 cloves garlic chopped or minced
- 3 tablespoons oregano dried
- 3 tablespoons basil dried
- 2 teaspoons red pepper flakes
- 2 bay leaves
- 1 1/4 cups lemon juice for jars
Instructions
- Fill a large pot or Dutch oven half-way with water, bring to a boil. Using a slotted spoon, add tomatoes one at a time until you can’t fit any more (about 8-10 tomatoes).
- Boil for 1-2 minutes. Remove tomatoes one at a time with slotted spoon and plunge in an icewater bath. Peel and quarter tomatoes.
- In a food processor, cover and process green peppers and onions in batches until finely chopped (if you want to add extra flavor, saute the peppers and onions in a little oil and a pinch of salt before processing).In a large stockpot, combine the tomatoes (do not discard excess juices from the tomatoes), onion/pepper mixture, tomato paste, soy sauce, Worcestershire sauce, brown sugar, salt, garlic, oregano, basil, pepper flakes, and bay leaves.
- Bring to a boil. Reduce heat; simmer, uncovered, for 4-5 hours, stirring every 15 minutes or so (tomatoes burn easily so keep an eye on it). Discard bay leaves.If you want to make your sauce thick and smooth, use an immersion blender to blend the tomatoes until smooth with no large chunks (you can also blend it in batches in a blender).
- Add 2 tablespoons lemon juice to 9 or 10 hot 1-quart jars (depending on how much sauce you have). Ladle hot mixture into jars, leaving 1/2-in. headspace at the top. Remove air bubbles; wipe rims and adjust lids.
For Water Bath Canning:
- Process for 40 minutes in a boiling-water canner for altitudes of 1,000 feet or less. For altitudes up to 3,000 feet, add 5 minutes; 6,000 feet, add 10 minutes; 8,000 feet, add 15 minutes; 10,000 feet, add 20 minutes.
For Pressure Canning:
- Using a weighted-gauge pressure canner, process 20 minutes for pint jars and 25 minutes for quart jars. Process at 10 lb for altitudes between 0-1,000 feet. Process at 15 lb for altitudes above 1,000 feet.
Notes
- This recipe makes 9-10 quart-sized jars
- Our Uncle Larry is arguably the best gardener ever. He always has an immaculate garden and has studied and taught about gardening. The man knows ALL the tricks to get plants to grow. Uncle Larry has 10 green thumbs! His techniques have been passed around the family, luckily for us. He shared his secrets with our mom, who also grows a bountiful garden every year. To learn more about our tips and tricks for growing tomatoes, see our full guide.
- This spaghetti sauce recipe freezes beautifully and lasts for several months in freezer bags or freezer-safe containers. Just make sure to thaw the sauce completely in the refrigerator before re-heating. If you DO want to add more random ingredients like ground beef or extra veggies, freezing is a good way to go if you are worried about acidity levels.
Our extension service says that processing spaghetti sauce in a boiling water bath is not recommended. Do you know why they would say that? I tried this recipe a few weeks ago. It worked great and we really like it, but now I’m wondering if I should go get a pressure canner.
I have read on some sites that they say spaghetti sauce isn’t acidic enough– that is why we added lemon juice to the jars. From all the recipes I have seen online and other canning recipes, I feel confident that the spaghetti sauce is fine (I wouldn’t serve it to my family unless I felt good about it). If you are worried about it you can definitely pressure can or freeze it.
Fortunately we have safely survived 48 years of water bath canning tomato recipes.
Wait a minute, maybe that’s what is wrong with me!
Grew up canning with Mom in a water bath canner. She never had a pressure canner. Didn’t learn to use one till I got married and my mother in law taught me. Mom even waterbathed green beans. (3 HRS) but I am living to tell the story. We never got sick from beans or anything else. If the lid was not sealed when she took it from the basement, she threw it out.
She did all her tomatoes and peaches water bath too.
Finished making a whole batch. First time I have done it from scratch with fresh tomatoes. AND IT WAS AWESOME!!! Even my daughter who usually is very picky and doesn’t eat spaghetti loved it! I did freeze instead of can and the second week it was just as good after defrosting. thanks!!!
Erica, sorry another question…at what point do u do the immersion blender? No where on the recipe did I see that, but I could have missed it. Also does garlic just gets thrown in as a whole clove or do u mince it?
You use it right at the end after it has simmered for a few hours. You do it right before funneling into the jars. Hope this helps!
I am not finding anything about this in the recipe itself. What am I missing? I don’t even know what an immersion blender is..
Here is a link to an immersion blender: http://amzn.to/1Jg8qpM
Oh, and definitely mince the garlic.. I will put that on the recipe!
Can I add tomato, peppers and onion cut up into very small pieces in sauce after it is blended? Before canning.
What kind of tomatoes would you say would be best to use?
We used big boys and early girls but Romas would work great! Really, any tomato would be fine. You just want to use nice, juicy tomatoes if you can!
Is “red bell pepper flakes” the same thing as crushed red pepper (the spicy pepper)?
haha yes, that was a typo on my part. I changed it on the recipe. It is correct now 🙂
I just finished my spaghetti sauce. It is delicious!! Mine sauce is quite thin and so I am wondering if I should have let it simmer longer. Anyway just wondering if I added too many tomatoes or if it is just a thinner sauce. Thank you so much for sharing it!!
If you want to thicken it up you can add more tomato paste.. it could have been watery tomatoes or it needed more time to simmer. Could be a number of reasons but tomato paste should fix that 🙂
Do you remove the seeds?
I didn’t but you sure can! I honestly don’t even notice them in the sauce
For us, the seeds actually add flavor and a little more texture. Thank you for the recipe. Jill
Do you leave tomatoes whole?
You put them in the boiling water whole, yes. You take the skins off and cut them up after they are boiled and plunged in the water bath.
I have read it a few times now and looks awesome! But… am I missing something? It says to process the green peppers and onions- I don’t see where it says what to do w/ the red bell peppers? Is it supposed to be both bell peppers there?
Also- for us canning dummies 😉 is it saying to pour the hot sauce into hot jars? How do you recommend getting the jars hot- soaking in hot water..? Sorry to ask probably a super basic questions- but this looks amazing and I’d love to make some- but want to do it right and not waste so much!
You can definitely heat them in water. What I will usually do is run the jars by themselves in the dishwasher and get them out right when the load is done so they are nice and hot. I will take them out of the dishwasher, dry them off, and pour the sauce in. You are right about the peppers, both red and green are processed. I will get that right on the recipe 🙂 Thanks for the catch!
Do you cut up the tomatoes any smaller than in quarters?
You definitely can… because you use an immersion blender it all gets blended together anyway. If you have huge tomatoes you can definitely cut them up more!
How long would I process if I do pints instead of quarts?
You would process the same amount of time, even if they are in pints. Technically you could probably take a minute or two off but I like to be on the safe side when it comes to canning 🙂
If you were to pressure can it, at what lb pressure and for how long?
I haven’t done this in a pressure canner (I don’t even own a pressure canner). You might want to look for a similar recipe online that is specifically for pressure canning and go off of that. Sorry I’m not of much help here– I just don’t want to point you in the wrong direction since I don’t do pressure canning!
If I am using pints. Do I just add 1 tablespoon of lemon juice jar?
Yes, that should be just fine 🙂 I think 2 would be too much for a pint.
Like your new picture, very nice…. Love your blog, come here often.
Do you have this recipe in a smaller version? I really want to try it before I make such a large amount. Like your father, I am picky about spaghetti sauce.
Probably the best thing to do would be to quarter the original recipe. Are you wanting to can the recipe or just try it out or freeze it?
I was just wondering the same thing. I have very little freezer space and would rather just make smaller portions that I’ll use within a month or so.
Can I use fresh basil? I have a lovely, healthy plant and hardly ever get to use it. If so, will i need to dry it first in the oven?
If you are using fresh basil and freezing it you should be fine using fresh! No drying necessary 🙂 Hope this helps!
I already chopped and pureed my tomatoes before finding this recipe and I didn’t peel them. Can I still use for this recipe without my tomatoes being peeled?
Yes, of course! You may just want to cook it down longer so those skins aren’t tough. You should be totally fine.
How much does this make?
It makes 9-10 quarts
Hmmm….I just mad this and got 14 quarts. I was careful to weigh the tomatoes before and after boiling them. Perhaps the difference was the size of my onions. I used five of the ginormous sized ones that are just under a pound a piece.
Way awesome that you got more than you were expecting! There could be several reasons for this. The sauce may not have simmered down as much or bigger onions (as you suggested). Hope this helps!
I don’t believe my eyes when I saw your ad on FB today. I’ve been looking for a good homemade sauce recipe. Today, I went to the market and got 25 lbs. of tomatoes, but really couldn’t find a good recipe until I saw your’s … now all I gotta do is get started …. Thanks so much for this recipe and I’ve faved your blog for future recipes.
haha sounds like we posted just in time! Glad we could help and excited that you are a new follower! 😀
Does this sauce taste ok if frozen?
Yes it will still taste great frozen 🙂
How is freezing sauce a better method then open kettle canning?
It’s not necessarily “better”.. some might like doing it better that way because it is easier.
Hello Erica!! Our mutual friend, Jean W. introduced me to your blog. I’m so excited to explore it more and get to know a local foodie! 🙂
Natasha! I can’t wait to hang out with you and get to know you better, I love meeting new blogger friends!
This sauce is delicious. Made exactly as is. Will definitely make again
Has this recipe been tested for canning safety to make sure the acidity level is sufficient to prevent botulism?
This recipe was based off of several recipes, including Taste of Home and Ball Canning. This is what one of the sources said: “Anything canned in a boiling water bath needs to be high acid (for the science minded types, this means that it has to have a pH of 4.5 or below). This is because botulism cannot grow in high acid environments. However, tomatoes are in the grey zone, typically having a pH right around 4.5. Because of this, tomatoes need to be acidified when canned, so that the acid levels are pushed into the safe zone and the pH becomes something lower than 4.5. That’s why all other good instructions for canning whole tomatoes includes two tablespoons of bottled lemon juice per jar (you can also use citric acid if you prefer).”
If you are still worried about it you can pressure can it or just freeze it.
Hopefully this helps clear things up!
Ok, just to be clear- do you add the 1 1/4 c. Lemon juice to the sauce? OR – Do you put 2 tablespoons into the jar just before putting the sauce into the jar?
Sorry, just want to do it right!
You put it directly into the jars… 🙂
Make sure your lemon juice is heated up!! I lost 3 jars before I realized!!! =(
The lemon juice doesn’t need to be heated… it will heat up in the jars when you process them. Where have you heard that the lemon juice needs to be heated??
I think Tori meant adding cold lemon juice from the fridge into heated jars can cause them to break.
It is such a small amount of lemon juice per jar… I don’t think it will break the jar. I never had any problems with it. I hope this helps!
That’s exactly what I meant Barry. I had taken my lemon juice out of the fridge and put 2 tbsp into each jar… on my 5th jar I heard that dreaded “tink” and on inspection I had broken 3 out of the 5 jars (they were brand new so it wasn’t from just age). Anyway, the remainder of the jars I had omitted the lemon juice because I didn’t want to break anymore jars and it turned out great! We survived and this was seriously the BEST sauce we have ever had. So here we are getting ready for another year of harvesting and canning! Thanks for the recipe!!! (It was so worth those broken jars!!) =)
So glad you like the recipe and I am glad you survived– though we recommend the lemon juice, we are glad it worked out ok for you without it 🙂
I’m using quarts do I use only 1 tblspoon? Per jar?
I’m a bit confused, Cook time: 1 hour, Processing 40 min. Total time: 2 hours. But in the directions, # 5. Simmer uncovered for 4-5 hours.
Thanks for letting us know, that is just a typo. We will get that fixed!
Does the lemon juice change the flavor of the sauce?
No, it doesn’t. I promise the spaghetti sauce won’t be sour 😉
In the instructions I’m going by it doesn’t say how exactly the red bell peppers are prepared or incorporated.
You find this in step 3 of the recipe when it refers to the peppers. This is for all the peppers, including the red bell peppers. Hope this helps!
How long would you process in a steam canner?
You would do it pretty much the same– I would maybe add like 5 more minutes to the time so it has a little more time to cook through.
As a canning/preserving instructor I do not recommend steam bath canning anything that processes longer than 20 minutes, rather it should be water bathed. That being said, I would pressure can this recipe, even with the acid being added to each jar.
Liz, I made this recipe last year, and it is delicious. However, I would also be more comfortable pressure canning it. Do you know how I would determine which weight to use and how long to process it?
Do we need to add lemon juice if we’re pressure calling it?
Made this recipe with
Addition of 2 more cans paste and if not thick enough when heating to eat u can add instant potato flakes..works well n u never can tell….THIS IS BEST RECIPE I HAVE MADE…AWESOME..froze n canned it..have made 2 1/2 batches..next year
MORE…
I didn’t should I be concerned ?
Hi Liz, because you’re a canning instructor I have a question for you. I think I forgot to put lemon juice in one of the three batches of jars I did. I water bath canned them for 45 minutes and all sealed. Should I need concerned and do I need to dump it back into a pot and re-can it? P.S. I canned it 11/14. Thanks!
Hello I made this recipe, I absolutely love it. I made a third of the quantity due not sure how it would turn out. Tastes better than canned sauce. Cannot wait to make some more.
Do you use dried herbs or fresh?
This will be my third year making this recipie it lasts us about 6 months with 200lbs tomatoes but we eat this sauce 3-4 times a week never any spoiled cans sits great gets better the longer it sits am looking forward to canning 400 lbs tomatoes this year to keep up with our families sauce needs
And our family members coming to visit always ask to have the sauce or if we have an extra can lol we use it all summer in our homemade pizza cooker to make pizza as well and anywhere else pasta sauce can be used ……
The reason I make my own is the commercially produced sauce is way too sweet. I never add sugar to spaghetti sauce.
Steam canning takes the same amount of time as water bath canning. You just don’t have to use all that water so it makes the process go faster.