The Sourdough School

BALM – Proven as one of the healthiest approaches to bread in the world.

Based in the walled gardens of Dr. Vanessa Kimbell's beautiful Victorian home in rural Northamptonshire, UK, we tutor individuals and train bakers and healthcare professionals in Baking as Lifestyle Medicine (BALM). Personalising bread to your lifestyle, gut microbiome, and unique genetics for optimal health—tailoring fermentation, fibre, and diversity so that your daily bread becomes the foundation of your health.

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Raw Tomato Pizza Sauce

Learning Objective

You will learn how to make a raw tomato sauce to top your sourdough pizzas with.

Learning Outcome

You will know how to make a tomato pizza sauce and understand the benefits of tomatoes for your gut microbiome.

Learning Objective

You will learn how to make a raw tomato sauce to top your sourdough pizzas with.

Estimated time: 5 mins.

Stir all the tomato pizza sauce ingredients together – it’s as simple as that.

Please note

This recipe has been made available for the public, but as it is part of our curriculum not all the links to the lessons are available to read.  This does not impact the ability to make this sauce, but I hope it gives you a flavour of how the recipes are lessons in themselves for BALM protocol. 

When pizzas were first being baked in Naples, the bases would have been leavened with wild yeasts, bringing all their wonderful flavour to the dish. Over time, baker’s yeast has replaced sourdough in many recipes, but for a truly authentic pizza, I think you need to go back to the original.

A sourdough pizza base and a rich tomato pizza sauce combine to create a classic and truly delicious pizza. This sauce is sweet with just a touch of a sour tang. Make sure you use a good-quality passata when you make this – it gives the sauce a lovely thick consistency. This easy tomato pizza sauce recipe is Adam Pagor’s version.

There is a really interesting study on lycopene, which is found in tomatoes, discussing the increase in positive gut microbes – Bifidobacterium adolescentis and Bifidobacterium longum.  Click here to read it.

Ingredients

  • 140g tomato puree
  • 400g passata
  • 2 good pinches sea salt
  • 2 tablespoons basil-infused olive oil
  • 1 tablespoon good-quality balsamic vinegar
  • black pepper, to taste
  • pinch of coconut sugar, or a drizzle of maple syrup or honey – anything to break through the acidity a bit and take the sharpness away

Just stir all the ingredients together – it’s as simple as that.

This will make enough for about 8 pizzas. Any excess pizza sauce can be stored in the fridge for a week, or frozen and defrosted when needed.

Learning Outcome

You will know how to make a tomato pizza sauce and understand the benefits of tomatoes for your gut microbiome.

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All reasonable care is taken when advising about health aspects of bread, but the information that we share is not intended to take the place of treatment by a qualified medical practitioner. You must seek professional advice if you are in any doubt about any medical condition. Any application of the ideas and information contained on this website is at the reader's sole discretion and risk.

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