Bread: To Salt or Not to Salt

No salt in this dough

During our Artisan Bread Course Tuscany we make one bread with no salt. There's a myth floating around the internet that bread won't rise without salt. If you've ever been to Florence and eaten their saltless bread, you know it can't be true. But we decided to test it in the lab with our master baker Stefano Gatti. You can see the excellent results in the photo above.

The madia. A handy piece of furniture. You mixed your dough and left it to rise in the box with a hinged top. In the bottom cupboard you stored your flour and utensils.

But in the past did a woman living in Lucca Province add salt to her bread? Lucca was never part of the Florentine Republic. With a couple of short exceptions, it was only in 1799 that it fell prey to foreign powers. In 1859 it finally became part of Tuscany. We have our own customs, and one of those is to add salt to bread. I quizzed Eugenia who owns our village shop. When she was little, she used to climb up on a stool and watch her mother kneading the dough in the madia. She couldn't remember about the salt. At that point in my investigations her sister-in-law, who is in her late 80s, walked in. Yes, everyone added salt. No doubt at all. They knew that Florentine bread was sciocco (saltless). Totally different from their own, which needless to say, is much better. 

Paolo Magazzini's 60-year-old madre lives in a pot in a cupboard in his bakery where he produces the potato bread of the Garfagnana.

The absence of lievito madre (sourdough starter) in bread made at home has also been a puzzlement to me. Every mamma who I've made bread with has used fresh cake yeast. Finally I found out. Eugenia, now in her 70s, remembers every evening standing on that stool watching her mother refresh her lievito madre. Proof at last that the tradition has been lost, at least around me, in the recent past. I'm happy to report that there's much greater interest recently in bread made with ancient grains, wholemeal flour and lievito madre.

We learned much more than just about salt from Stefano's 40 years' experience of baking and his passion for sourdough.

In case you're wondering, like I did, where the salty myth came from, Stefano had the answer. Although salt kills some of the yeast, chemically it creates a stronger gluten matrix which in turn is able to hold more of the carbon dioxide produced by the remaining yeast. So, if you don't add salt, the dough still rises, but will be closer grained. Another baker who teaches our course told us that by law he is only allowed to add up to 1.2% salt to his bread, but that's enough to keep it from being sciocco​ and to keep us distinct from the Florentines.

If you want to learn more about bread (with and without salt), starter doughs from stiff to liquid, from biga to poolish, flat griddle breads and the Slow Food Presidium potato bread of the Garfagnana, sign up for our Artisan Bread Course Tuscany.
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