Supermarket sourdough is often sourfaux – here’s how to make the real thing (2024)

After decades of filling up on flavourless crap, Britain seems to be regaining its taste for proper bread. The biggest beneficiary is chewy, tangy sourdough, which makes a treat of the simplest sarnie. Tesco – hardly a foodie destination – now sells 100,000 loaves of it every week, with sales up 40% in a year.

Sourdough is the oldest leavened bread; the bubbles that make it rise are created not by the commercial yeast used in the vast majority of bread baking, Saccharomyces cerevisiae, but by naturally occurring yeasts found on flour and in the air. It was probably invented when one of our ancestors left some wet flour in the sun and noticed it starting to froth.

Not only does sourdough taste great; there is some evidence it can be tolerated by many people who have trouble digesting bread produced with commercial yeast.

But not all sourdough is created equal. While purists will tell you it should be made from just flour, water, salt and a “starter” that is in turn made from flour, water and the above-mentioned naturally occuring yeasts, Which? has found that most supermarket sourdoughs are adulterated with anything from yoghurt and vinegar to – and this is the real killer – commercial yeast. Those ingredients aren’t bad for you, unless you have a specific intolerance – but to describe bread made with commercial yeast as sourdough is, not to put too fine a point on it, complete and utter bollocks.

How can you avoid this sourfaux? You can check the ingredients, of course – if the supermarket lists them – or switch to an artisan bakery (and ask about the ingredients there, too). Or, you could just make it yourself. It has a reputation for being tricky, labour-intensive and horribly slow, but again, this is a misconception. All you are doing is replacing one quick-acting, predictable ingredient with another that is less consistent and lazier. Everything takes longer, but on the plus side, that gives the dough more time to build flavour.

If you have ever made bread by hand (loading up a machine doesn’t count), you can make sourdough. You will need to be in the general vicinity of the kitchen for about half a day, but for most of that you will simply be waiting for dough to rise. The breadmaking itself won’t get in the way of any dusting, childcare or drinking in front of the telly that you may have planned. Here is a simple recipe, with instructions on how to make a starter.

Supermarket sourdough is often sourfaux – here’s how to make the real thing (2024)

FAQs

Is supermarket sourdough real sourdough? ›

It may have been fermented for longer than standard bread but that does not make it a sourdough. A sourdough is a bread leavened with a sourdough culture, which comprises wild yeasts and lactobacilli bacteria.

Why is store-bought sourdough so sour? ›

The Science Behind the Sour Flavor in Sourdough Bread

This is done by using a ripe and active starter to mix into bread dough. The dough goes through a fermentation cycle until it is ready to rise and bake. A sourdough starter is made up of wild yeast and bacteria working together.

Is store-bought sourdough actually sourdough? ›

Supermarket sourdough is often sourfaux – here's how to make the real thing. Mass-produced sourdough has been found to be adulterated with everything from vinegar to commercial yeast. Why not bake your own?

Is Aldi's sourdough bread real sourdough? ›

For consumers concerned about artificial ingredients in food, Aldi's sourdough is a solid choice. Per the label, this bread consists of just three main ingredients, which are salt, water, and flour. It's also free of artificial flavoring, preservatives, and colors.

How to tell if sourdough is real? ›

Always read the label.

Genuine sourdough bread is NOT made using additives, baker's yeast (usually listed simply as yeast) or chemical raising agents (eg baking powder). If there isn't a label (or you just fancy a chat) then... Ask the baker / salesperson for a copy of the ingredients list.

Is sourdough bread from the grocery store healthy? ›

The type of flour used — all-purpose, whole wheat, rye — can affect the nutritional content of sourdough bread, says Wee. But generally speaking, sourdough bread is a healthy option and can be eaten regularly as part of a nutritious, balanced diet.

Is Pepperidge Farm sourdough bread real sourdough? ›

Not real sourdough

Real sourdough bread doesn't have yeast added in it like this one does.

Why doesn't my sourdough bread taste like sourdough? ›

In general, more minerals yield more sour taste. Using flours with more ash, or mineral, content, will yield more sour taste. If you can't get enough ash, adding a bit of whole wheat flour to your recipe, which is what is done with the 20% Bran Flour, will boost the sour of a bread.

What flour makes the most sour sourdough starter? ›

For more tang: Incorporate some rye flour and/or whole wheat flour early in the bread-making process, such as when feeding the mother culture and the preferment. Rye flour in particular will help your culture produce some acetic acid.

Does Panera use real sourdough? ›

Much like Panera's lackluster rewards program, Panera's sourdough is similarly disappointing -- it isn't real sourdough. Sourdough is the oldest enduring type of bread.

Did Trader Joe's stop selling sourdough? ›

Trader Joe's has discontinued their beloved San Francisco Sourdough bread, a staple in many households.

Who makes Aldi sourdough bread? ›

Specifications
Ingredients𝐖𝐡𝐞𝐚𝐭 𝐅𝐥𝐨𝐮𝐫 (𝐖𝐡𝐞𝐚𝐭 𝐅𝐥𝐨𝐮𝐫, Calcium Carbonate, Iron, Niacin, Thiamin), Water, 𝐑𝐲𝐞 Flour , Salt, Fermented 𝐖𝐡𝐞𝐚𝐭 𝐅𝐥𝐨𝐮𝐫.
Legal nameMedium Sliced White Sourdough Bread
Brand nameSpecially Selected
ManufacturerSpecially Produced for Aldi Stores Ltd., PO Box 26, Atherstone, Warwickshire, CV9 2SH
8 more rows

Is Trader Joe's sourdough good? ›

Springy texture, gently tangy, pleasantly chewy — Trader Joe's sourdough loaf remains a favorite among shoppers. The versatile sandwich bread is a blank canvas for grilled cheese enthusiasts and fancy toast creators. The soft bread holds up against soggy sandwich fillings and caramelizes evenly when exposed to heat.

What is the healthiest sourdough? ›

White sourdough is healthier than white bread made with commercial yeast. But the healthiest sourdoughs are made with wholegrain flour, sourdough starter, water, and a little salt. Intact grains, herbs, spices, or nuts and seeds can also give the breads distinct flavors.

How can you tell if a sourdough store is real? ›

Includes Simple Ingredients: Real sourdough will only contain three ingredients; flour, water, and salt. On a label, this can include flour, water, salt, and “culture” or “starter” which refers to the natural leaven used to make the bread rise, however, the ingredients should not include anything else.

Is Trader Joe's sourdough bread real sourdough bread? ›

And if anything, Trader Joe's Sourdough Sliced Bread is above average for store-bought pre-sliced sourdough. It's got just the right amount of tang and sourness, and just the right amount of wheat and barley goodness.

How do grocery stores make sourdough? ›

Many store-bought “sourdough” breads use just a small amount of sourdough starter and throw that and other flavors in there to give the bread a sourdough taste — while the action of rising the bread is done with commercial yeast.

Is ace sourdough bread real sourdough? ›

Our ACE Bakery® Sourdough Baguette is made using our signature sourdough recipe, which includes our handcrafted sour starter and a long fermentation period to create a baguette that has a subtle sour flavour, airy interior and a rich dark crust.

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