• Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Oh She Glows
Menu
  • Recipe Search
  • Cookbook Recipes
  • Recipe Categories
  • App
  • My Cookbooks
  • About
    • Close
Home » Recipes » Gluten Free

Thick & Chunky Tomato Sauce from Scratch

« Jump to Recipe »

freshtomatosauce-9444

At the end of August, without fail, I get this crazy urge to organize, declutter, and donate things. The rest of the year I’m usually content to overlook my own chaos and disorganization, but once the back to school season hits, I turn into that domestic goddess I always wanted to be. I can do anything! Even if it doesn’t last very long, it feels good to start a new season with a clean slate.

Eric has always been the tidy, organizer in our relationship, so whenever he sees me tearing stuff apart he follows suit creating an equally large mess on the floor beside me. A natural born organizer can never pass up the chance to organize, you know? So this past weekend we spent a full day giving our office an overhaul, which led to furniture reorganization, which led to an Ikea trip to buy a cabinet. Why does organization always seem to lead to an Ikea trip? And more importantly, why do we insist on going the busiest weekend of the year? We are suckers.

Feeling on top of the world after our office clean-up, we went through the bedroom closet and donated a bag of clothing and then we semi-solved my kitchen storage issues. Total organizer’s high. I can see why some people become addicted to organizing. If only it would rub off on me a bit longer.

This is the year I change for the better and stay organized. I say this every September. Oh well.

tomato-9394

In food related news, I don’t know why it took me so long to make my own tomato sauce from scratch. Shame on me! I don’t want to jinx it, but I feel like my kitchen mojo is back now that I’m only creating recipes for the blog again. It’s such a great feeling not to be zapped of creativity. I just have all this renewed energy to create, create, create.

The secret to this sauce? Sun-dried tomatoes. Gosh, I love them so. They turn a run of the mill fresh tomato sauce into a rich and creamy concentrated sauce with so much depth of flavour. I really couldn’t believe the difference in taste before and after adding them in. Instead of just stirring the chopped sundried tomatoes into the sauce, I decided to puree them and emulsify their flavour throughout. Oh my lanta. Once I stirred the sun-dried mixture back into the sauce it was transformed into something only dreams are made of. You really have to try this!

tomatosauce
Oh She Glows Salads

Featuring all new, protein-packed salads, hearty toppers, flavour boosters, and dressings you'll want to drink, my new cookbook will transform the way you think about salads. Oh, and be sure to flip to the back for a surprise dessert chapter!

Order Now
% OFF

Thick & Chunky Tomato Sauce from Scratch

Vegan, gluten-free, grain-free, nut-free, refined sugar-free, soy-free
★★★★★
4.8 from 11 reviews
Yield
1 large or 2 small servings
Prep time
15 minutes
Cook time
20 minutes
Total time
35 minutes

A few simple ingredients can create the most delightful homemade tomato sauce! The secret to this recipe is blending sun-dried tomatoes with a scoop of sauce and then stirring it back into the pot. The result is a thick and creamy tomato sauce with a ton of flavour unlike any other tomato sauce. There's no need to skin the tomatoes for this recipe, but I like to quickly discard the seeds before using. Chop the tomato into 4-5 large wedges and then push the seeds out from both sides and discard. Proceed with dicing as usual. If you don't have oil-packed sun-dried tomatoes, feel free to use dried - but be sure to soak them in water until soft and drain before use. You might want to bump up the olive oil to 1.5 tablespoons to make up for the reduction in oil. Lastly, this batch only makes 1 & 1/4 cups - I would suggest doubling it because it doesn't last long!

Ingredients

For the sauce (makes 1 + 1/4 cups):
  • 1 tablespoon extra-virgin olive oil
  • 1/2 large sweet onion or 1 small yellow onion, diced (about 1 cup)
  • 2 large garlic cloves, minced
  • 3 large tomatoes, seeded and diced (about 3 cups diced)
  • 1/4 cup fresh basil leaves, minced
  • 1/4 cup oil-packed sun-dried tomatoes (about 6)
  • 1/2 teaspoon dried oregano
  • 1/4-1/2 teaspoon fine grain sea salt, to taste
  • Freshly ground black pepper, to taste
  • red pepper flakes, to taste (optional)
For the noodles:
  • 1 medium zucchini, spiralized or julienned or 1 serving cooked pasta or 1/2 cooked spaghetti squash

Directions

  1. Add the oil, onion, and garlic into a medium pot and stir to combine. Season with salt and pepper. Saute over medium heat for about 5 minutes, until the onion is translucent.
  2. Stir in the diced tomatoes and increase heat to high-medium to bring to a low boil. When the mixture boils, reduce the heat to medium and simmer for about 15 minutes, uncovered, until most of the water cooks off. Watch closely, reducing heat if necessary and stirring often.
  3. Add sun-dried tomatoes into a food processor along with a ladle of the tomato sauce. Process until mostly smooth. Stir this mixture back into the tomato sauce in the pot.
  4. Stir in the minced basil, oregano, salt, and pepper, and optional red pepper flakes to taste. Continue cooking until thickened to your liking and then remove from heat.
  5. Serve sauce over a bed of pasta noodles, zucchini noodles, or spaghetti squash noodles.

Tip:

Note: For how to julienne or spiralize zucchini (and the tools I use for the job), see this post.

Nutrition Information

(click to expand)
Serving Size 1 of 2 small servings | Calories 190 calories | Total Fat 10 grams
Saturated Fat 1.5 grams | Sodium 310 milligrams | Total Carbohydrates 26 grams
Fiber 7 grams | Sugar 13 grams | Protein 6 grams
* Nutrition data is approximate and is for informational purposes only.
PRINT EMAIL SHARE REVIEW
Facebook Pinterest Share on X




captcha

If you've made this recipe I'd love to see it.
Tag @ohsheglows on Instagram and hashtag #ohsheglows so that we can all take a look!

freshtomatosauce-9433 Print

More Gluten Free

  • My new cookbook, Oh She Glows Salads, is here!
  • Zesty Lemon, Dill, and Oregano Dressing
  • Back to School: 18 Portable Allergy-Friendly Snack Recipes! Vegan, Gluten-free, with Nut-free options
  • springsaladvegan-3637
    Warm Spring Salad

Filed Under: Gluten Free, Low Sugar, Lunch, Nut Free, Pasta, Quick & Easy, Recipes, Sauces, Soy Free, Summer Tagged With: tomato sauce from scratch

Subscribe
Notify of
Check this box so that we can filter out the questions and respond to you quicker.
Recipe Rating
Made this recipe? Leave a review.

127 Comments
Inline Feedbacks
View all comments
Julie
10 years ago
Recipe Rating :
     

I’m new to this site and thought I’d try this recipe. OMG, this was absolutely delicious! It took a little getting used to the first few bites b/c we are so used to bottled spaghetti sauces, but the fresh and dried tomatoes made everything taste so much better. All fresh ingredients, and the pepper flakes gave it a little kick. I also added kidney beans to give it some protein. I used whole wheat spaghetti noodles instead of regular noodles. This is definitely a keeper!

Reply
E
10 years ago

I never ever imagined I would be able to cook something that would taste this amazing. I lived in Italy these past two years and genuinely think this sauce is every bit as delicious as what one would be served in Italy!

Reply
Lane
10 years ago
Recipe Rating :
     

I just made this and it was delicious. I had it over some spaghetti squash. Do you happen to know the serving size for this as well as the calorie count per serving? Thanks so much for this amazing recipe!

Reply
Mary
9 years ago

Hi, just thought you’d like to know there’s a very annoying pop up add for ball park Angus beef burgers on this page which I was unable to get rid of to read your recipe. By the way love every recipe I have tried!

Reply
Angela Liddon
Reply to  Mary
9 years ago

Thanks so much for letting me know, Mary! We do our best to moderate pop-ups like that, but sometimes they sneak through.

Reply
Karen
9 years ago

With my tomatoe harvest from summer, I made my own sun dried tomato powder in my vitamix by dehydrating and blending it in vitamix. Which omgod. … cuts down on how many tomatoes you have to store. And In sauces like this one, it is so easy to amp up the tomatoe flavour as well as help thicken the sauce.

Reply
Ranee Franti
9 years ago

Wow! It is amazing! I really mouthwatering to see the pictures. I have been following your blog pages for many years. I desire to cook all of your recipes, but mostly I tried your several recipe. I have a question Angela you said that when you made this you completely discard the seeds but can I use it without discard the tomato seeds? Please reply me and then I will definitely make to my family. I asked you a question some days ago but you did not answer me. Please don’t mind may be you cant’ read that. Thank you Angela for sharing this.

Reply
Lauren
8 years ago
Recipe Rating :
     

Nice sauce, with good tomato flavor. I used a mix of canned crushed tomatoes and fresh roma tomatoes, instead of 3 large tomatoes. I didn’t want to clean the food processor, so I minced the dried tomatoes really well before adding – I didn’t have a problem with that, plus the crushed tomatoes were already smooth. I changed the ordering of the ingredients a bit – delayed adding the garlic until the onion was slightly translucent to avoid burning it, and added the dried herbs to the sauce while it was still simmering, and reserved some of the

We ate with sauted kale, & barely sauted spiralized beets, carrots, and zucchni. It made for a really light summer meal. Next time I’ll definitely add a protein. Thank you!

Reply
Angela Liddon
Reply to  Lauren
8 years ago

Thanks for the great feedback, Lauren! I’m glad you enjoyed the recipe.

Reply
sohani patel
8 years ago
Recipe Rating :
     

Fantastic Job, Can’t Wait To Try This Your Thick & Chunky Tomato Sauce sounds very tasty and interesting.

Reply
alison
8 years ago
Recipe Rating :
     

YESSSSS!!!! THIS IS SOOO EASY AND IT TASTES AMAZING — says the person who always flubs up a recipe. I used canned organic tomatoes and it was done in a flash. I’m so happy I could dance in the streets!!! THANK YOU!

Reply
george
6 years ago

What is the shelf life of this recipe?

Reply
Halleigh Kraker
6 years ago

Just curious how this is without the addition of any sugar? Usually that’s the key to a good tomato sauce to help balance the acidity a little. Just curious. Super excited to try it!!

Reply
« Previous 1 … 4 5 6

Primary Sidebar

  • Facebook
  • Instagram
  • Pinterest
  • Twitter
  • YouTube

About Angela

I’m Angela, the founder of Oh She Glows. Since 2008, I’ve been on a journey to glow from the inside out by creating crowd-pleasing plant-based recipes. I’m a New York Times Bestselling cookbook author and award-winning app creator. Click below for my full story!
Read More

Pre-Order Oh She Glows Salads

Trending Now

  • Glowing Spiced Lentil Soup
  • One Bowl Pumpkin Chocolate Muffins

Footer

Oh She Glows

  • My Story
  • The App
  • My Cookbooks
  • OSG in the Media
  • Archives

Popular

  • Recipe Search
  • Recipe Index
  • Cookbook Index
  • My Favourite Skin Care Products
  • My Most-Used Kitchen Tools

Follow on Social Media

  • Facebook
  • Instagram
  • Pinterest
  • Twitter
  • YouTube

Copyright © 2026 Oh She Glows. All rights reserved. | Privacy Policy | Terms of Service
Want to see more Oh She Glows recipes in your Google results? Click here to add us as a preferred source.

An Elite CafeMedia Food Publisher

Oh She Glows Salads, is here!

Inside my latest cookbook, you’ll find crowd-pleasing plant-based salads, satisfying toppers, bold flavour boosters, and vibrant dressings that will completely change how
you see salads.

Plus…

  • Make-ahead tips and shortcuts
  • Storage and reheating guidance
  • Seasonal salad chapters
  • A delectable plant-based dessert chapter
  • Over 100 full-colour photographs
  • How to craft irresistible salad dressings
Purchase Oh She Glows Salads from Amazon
Purchase Oh She Glows Salads from Barnes & Noble