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Home » Plant-Based Recipes » Kitchen Staples » Homemade Roasted Tomato Sauce Recipe

Homemade Roasted Tomato Sauce Recipe

Published: Feb 26, 2016 · Modified: Jun 11, 2020 by Lauren Glucina • Naturopath, Nutritionist

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A sweet and herby homemade roasted tomato sauce recipe - featuring juicy summer tomatoes!

Stylised shot of a bowl of sauce on a marble counter, dappled light, jar of fresh herbs, and sliced tomatoes in the background.

Of all the ways to make homemade tomato sauce, I am such a fan of roasting them as the flavour is just unreal. I decided to make this great staple recipe up to freeze in small batches and use for homemade pizza bases (like this epic Cauliflower Pizza!).

But it’s also an ideal way to use up all of those gazillion tomatoes that are around at the moment. Both sets of parents have tomato plants and it seems the whole family is trying to off-load their bounty on each other at the moment.

Our two little homegrown tomato plants have gone absolutely ca-ray-zay this summer. So much so that they kind of dominated our veggie patch and crowded out all my sweet little herbs below, so I’m a little relieved they’re finished so I can give some love back to my other plant babies.

This homemade roasted tomato sauce recipe is so simple to prepare, and, gives you a really rich and thick paste at the end.

Though this recipe is eventually going to be pizza-bound, there are plenty of other ways to make use of it;

  • Folded through gluten-free pasta
  • Folded through a simple pasta made from raw, spiralised zucchinis, carrot and daikon
  • Cooked with capsicum (bell peppers), zucchini and eggplant in a ratatouille
  • Re-heated with a little nut milk and some chickpeas for a hearty winter soup
  • As a base for raw, vegan ‘meatballs’ (make them out walnuts, tamari and spices)
  • As a base for homemade baked beans
  • To spread over crostini, dressed with fresh herbs

A ceramic bowl filled with tomato sauce, herbs scattered in the background.

There are many cases where foods in their most natural, raw state, win out when it comes to nutrients, as many are heat sensitive.

However, tomatoes are perhaps better cooked, as it drastically increases their lycopene content (I say perhaps – as this of course is at the expense of the other goodies it contains).

Lycopene in tomatoes

Lycopene is a super valuable phytonutrient, particularly so for the lads. Lycopene is a fat-soluble, non-provitamin A carotenoid, responsible for the bright red of tomatoes.

Food preparation plays a role in the bioavailability of lycopene – and tomato pastes and sauces are better absorbed than fresh tomatoes.

Being fat-soluble, a meal with some quality, healthy fats will further increase its absorption (so the little bit of olive oil in this roasted tomato sauce recipe is conveniently, a healthy addition!).

Lycopene is found in high concentration in the adrenal glands, testes and ovaries, and is the most predominant carotenoid in human plasma.

[bctt tweet="Make this homemade roasted tomato sauce, rich in cancer-protective lycopene!"]

Lycopene is a well-known, potent antioxidant, and is thought to contribute to a reduced risk of cancer.

Several studies have shown that men with the highest levels of lycopene in their diets showed a decreased risk of prostate cancer compared with those who ate the least.

These studies found a stronger inverse relationship between dietary lycopene intake and prostate cancer risk for cooked rather than raw tomatoes [1, 2].

Other food sources of lycopene:

  • Carrots
  • Guavas
  • Watermelon
  • Pink grapefruit
  • Papaya
  • Green peppers
  • Apricots
  • Red cabbage
  • Berries
  • Plums

Of all the above, tomatoes are the richest source.

Close up of the tomato soup in a bowl, showing the texture and lush colour.

Enjoy!

Lauren. X

📖Recipe

Thick and textured tomato sauce in a pretty ceramic bowl

Homemade Roasted Tomato Sauce Recipe

Naturopath Lauren Glucina
This homemade roasted tomato sauce recipe is made with fresh tomatoes – a great way to use up your summer bounty. This basic sauce can be used in all sorts of recipes.
5 from 1 vote
Print Recipe Pin Recipe
Prep Time 10 minutes mins
Cook Time 1 hour hr 30 minutes mins
Total Time 1 hour hr 40 minutes mins
Course Sauce
Cuisine Italian
Servings 1 cup
Calories 559 kcal

Ingredients
  

  • 1 kg tomatoes
  • 1 onion peeled and quartered
  • 6 cloves of garlic peeled
  • 1 teaspoon coarse sea salt
  • 1 teaspoon paprika powder
  • ½ cup loosely packed basil fresh
  • 1 heaped tablespoon oregano fresh
  • 2 tablespoons olive oil
  • 1 teaspoon coconut sugar

Instructions
 

  • Pre-heat oven to 180˚C.
  • Chop the tomatoes in quarters.
  • In a mixing bowl, combine the tomatoes with the onion, garlic, sea salt, paprika, coconut sugar and olive oil.
  • Transfer to an oven tray lined with baking paper.
  • Bake for a good hour and a half, or more. Add the fresh herbs 20 minutes or so before you take them out of the oven, to avoid them charring.
  • Once roasted, let cool, then whizz in a blender till smooth.
  • Store in a glass jar in the fridge.

Notes

  • Pour some of the sauce into an ice cube tray and freeze, defrosting them one by one as you need them for pizza bases.
  • This recipe will yield a heaped cup (I didn't really measure it to be honest) - If I make it again I'll be doubling it as it's so delish.
  • Nutrition panel is an estimate only.

Nutrition

Calories: 559kcalCarbohydrates: 67gProtein: 8gFat: 34gSodium: 517mgFiber: 11gSugar: 44gCalcium: 130mgIron: 13.5mg
Keyword Roasted Tomato Sauce
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About the Author

I’m Lauren, practising Naturopath, Medical Herbalist, Nutritionist, and essential oils educator in Auckland, New Zealand. I’m incredibly passionate about food as medicine, and helping connect people with the healing power of Nature.

BNatMed, AdDip NutMed, BCS, Certified FitGenes Practitioner.

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ABOUT

I'm Lauren Glucina, a New Zealand based Naturopath, Medical Herbalist and Nutritionist. My main goal is to empower you to connect with the healing power of Nature. I've been sharing plant-based recipes, natural remedies and health articles here since 2012.

If you're here, you're not here by mistake. You're ready to put your physical, emotional and spiritual health first. Welcome!

BNatMed, AdDip NutMed, BCS.

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