4 Ingredient Tomato Sauce

Life at Bella Terra
by Life at Bella Terra
8 servings
1 hr
Roma Tomatoes

This tomato sauce recipe is so yummy~simple ingredients with fabulous results. You can make this using 3 pounds of tomatoes (as the recipe indicates), or more. Recently, I purchased 60 pounds of Roma tomatoes from McClendon’s Select, a local farm here in Phoenix. And I did experiment with ways to alter the recipe to make the project go a bit faster.

Please don’t think you need to know how to can or preserve to make this recipe. It certainly depends on the quantity of sauce you make, but you can certainly just refrigerate it if you are consuming it quickly, or freeze it.

My friend, Rick, who is a very good cook is responsible for this recipe. Like most recipes, I am always looking for a short-cut or a different way to tweak it to make it my own. Always start with good quality ingredients. Personally, I prefer to make sauce from my own tomatoes, but my crop this year wasn’t a good one. So it is time to find an alternative.

Where to Find Good Tomatoes
McClendon Select Grab and Go Produce Boxes

McClendon’s Select is family-run, certified organic farm located on 25 acres in Peoria, Arizona and an additional 68-acres in Goodyear, Arizona. How does one get 60 pounds of Roma tomatoes? Since this farm is always at our local farmers markets, you can order produce directly from them. All it took was an email asking the question. Since they do sell to restaurants, I am able to buy 20 lb. flats of tomatoes at $20.00 per flat. And as they do sell custom boxes of produce each week, I went to their drive through location and picked up the merchandise.

Here are the four ingredients: olive oil, garlic, Roma or plum tomatoes and salt. Making the sauce does involve cutting the tomatoes.

In Rick’s recipe, he suggests cutting the tomato in half, and then into a total of 16 pieces. Remove the core and seeds, saving the rest of the tomato. (Note: In order to eliminate this step, read the section on using a food mill).

Sauté the minced garlic in oil until fragrant (do not brown) and add the tomatoes and salt. Bring to a boil. Reduce heat and simmer vigorously, stirring frequently, until sauce has thickened slightly and tomato skins are starting to separate from the flesh, 15 to 20 minutes.

Other processing options
Using a food processor if you do not have a food mill

Rick’s recipe suggests using a food mill. Not everyone has a food mill and if you do not, here is an option. After cooking the tomatoes, put everything in a food processor. My Cuisinart pulvarizes the tomatoes, skins and all. The first time I made this recipe I did not own a food mill and I actually like the sauce with tiny bits of skin.

Using a Food Mill
Food Mill by Roots & Branches

My friend, Gwen shares her favorite food mill by Roots & Branches. This large funnel sauce maker really reduces the time on making 60 lbs. of sauce. All you need to do is cut the tomatoes into a size that will fit down the throat of the funnel. Turn the hand crank and the seeds, core and skin are removed. No need to cut the tomatoes into 16 pieces. See food mill here.

Cut tomatoes to fit in the food mill

What’s left is tomato pureé which you will reduce in half for a thicker sauce. In Rick’s recipe, he recommends using a food mill after cooking the tomatoes the first time. The food mill I own suggests using the food mill before cooking.

What is interesting is that regardless of when you use the food mill, the sauce is equally delicious. Note: Using such large quantities of tomatoes, I prefer not having to remove the core, skins and seeds and cutting the tomatoes into 16 pieces when the food mill does all that work for me. A real time saver.


The recipe below, using 3 lbs. of tomatoes, produces approximately 2 cups of sauce. After using the food mill, you will get 4 cups of pureé. With a vigorous simmer, you will reduce it by half.

Preserving and Storing
Canning sauce

Again, depending on the quantity of tomatoes, you can either refrigerate, freeze in Ziploc bags or preserve your sauce in jars for long term storage.

To learn more about canning your sauce for year round use, see my post on Processing Tomatoes here.

Other Recipe Adjustments

Another change I did make to Rick’s recipe is allowing the sauce to sit overnight. I did not do that, nor did I skim the floating olive oil off the sauce. I went straight to preserving and using a water bath to can the 20 jars.

My recommendation would be to follow Rick’s recipe the first time and then make any adjustments based on the quantity of your tomatoes. Needless to say, I do love this recipe because it focuses on the simple, fresh ingredients and makes a fabulous tomato sauce.

All Parts of the Tomato Used
Tomato scraps for the chickens

The discarded parts of the tomato are put to good use. Happily, the chickens did receive a large tray of scraps, which they quickly consumed.

In the compost tumbler

The rest of the tomato scraps are sent to the compost tumbler where their water content will help the dry yard material convert to gorgeous soil.

Donovan loves the tomato boxes

Even the tomato boxes are put into good use…..a place for Donovan, our Maine coon cat, to play.

All in all, the entire cutting, cooking, reducing and canning 60 lbs. of tomatoes did consume a weekend. But in the middle of winter when I can open a jar of fresh tomato sauce, it will be all worth it.

Happy Tuesday! As I write this it is dark and gloomy and we are praying for more rain. Have a lovely day.

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4 Ingredient Tomato Sauce
Recipe details
  • 8  servings
  • Prep time: 30 Minutes Cook time: 30 Minutes Total time: 1 hr
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  • 6 TBSP olive oil extra virgin
  • 1 TBSP minced garlic
  • 3 lbs Ripe plum (Roma) tomatoes stemmed, cored and cut into pieces (16 pieces)
  • 2 tsp Kosher salt

Heat oil in a large pot over medium-high heat. Add garlic and cook 20 seconds until fragrant (do not brown). Stir in tomatoes and salt. Raise heat and bring to boil. Reduce heat and simmer vigorously, stirring frequently, until sauce has thickened slightly and tomato skins are starting to separate from flesh, 15 to 20 minutes.
Pass sauce through the medium disc of a food mill. Discard skin and seeds. Return the milled sauce to the pot. Bring to a vigorous simmer and reduce by half for a thick sauce.
Let sauce sit (overnight in refrigerator is best). Bring to room temperature and skim off any floating olive oil (the tomato oil is great for other uses).
Season with additional salt to taste. The sauce is ready to serve and can bee seasoned with oregano, red pepper flakes or basil.Recipe can easily be multiplied given the amount of tomatoes available and the size of the pot.Sauce freezes well and is suitable for wet bath canning.
  • Notes: if you don’t have a food mill, I just put the cooked tomatoes into a food processor.
  • In using a food mill, you can do it before cooking the tomatoes. Let the food mill remove the core, skin and seeds prior to cooking.
  • Depending on the quantity of sauce you make, I skip the part about letting it sit overnight in the refrigerator and go straight to preserving or canning the sauce.
Life at Bella Terra
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  • Cso51108026 Cso51108026 on Jul 26, 2022

    It's so cool when great minds think alike!!! Last year, I put 72 quarts of tomato "stuff." A good amount of it was sauce - with only 1 difference: 1 added onion.

    But, this "blank canvas" of sauce can then become so many things!!! I open a jar and then thaw (pre-cooked and frozen - buy when on sale and cook/portion/freeze it!) ground beef and it can become chili, spaghetti sauce, or Greek sauce (like for pastitsio or moussaka) - even homemade tomato bisque, in minutes!!! With cooked chicken, it's an almost instant cacciatore or Indian butter chicken (just change up the spices!!!). Seriously - this year I doubled my amount of Roma plants specifically to do more sauce!

    Thanks so much for bringing the simplicity of sauce to the forefront! Honestly - it's spurts of time, but then it cooks... Then it's pack the jars, but then it processes = it's NOT that much actual "work!" And I'm with you, I like the tiny bits of skin, so I don't bother boiling and removing skins, ever. BUT, for an afternoon's worth of work, you'll have a winter's worth of tomato sauce that tastes -AAAAAAHHHHH- like summer!!!

    • See 2 previous
    • Lee Anne Hein Basler Lee Anne Hein Basler on Aug 25, 2022

      Did you can your sauce or freeze it?

  • Mary Ellen Mary Ellen on Aug 08, 2022

    Thanks for sharing this wonderful recipe & set of instructions! I plan to do this & freeze in my “Souper Cube” trays. They’re silicone trays like ice cube trays with giant compartments. Each frozen cube can be popped out & stored in a larger container.

    I especially love all your tips for various tweaks to the recipe & prep. And I like simple, b/c it’s practical!! You have inspired me big time to do this now. Tis the season!


    • Life at Bella Terra Life at Bella Terra on Aug 08, 2022

      Mary Ellen, thank you so much for your sweet comment. You will love this recipe. Yes just fresh ingredients and no sugar. I am always surprised how much sugar is in jarred tomato sauce at the grocery store. Let me know how it turns out for you!