The secret of a really tasty and healthy bread lies in a simple ingredient: natural mayo. And the good news is that you can prepare it at home, with just two ingredients and a little patience.
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Sourdough bread is essentially a leavened or leavened bread. However, what sets it apart is the use of a starter instead of regular baker's yeast. Dough starter is a live culture of microbes, such as lactic acid bacteria and “wild” yeast, grown from the flour from which the bread is made and from the air it comes into contact with. These microbes live in a symbiotic relationship, thriving with a constant supply of water and flour, and create a pancake-like batter. When mixed with flour, water and salt to make bread, the sourdough starter causes the flour in the dough to naturally ferment. This process helps break down some proteins found in flour, including gluten.
In other words, natural yeast is essentially a culture of beneficial yeasts and bacteria that allows the dough to rise and gives it better flavor, texture and digestibility than commercial yeast. Preparing it at home requires only two simple ingredients, according to click.ro
- 100 g white flour (type 650)
- 100 ml plain water
Day 1
In a clean jar, mix the flour and water. Cover the jar with cling film or a lid left loose to allow air in, and leave at room temperature. This is the first day of the fermentation process, and patience is essential.
Day 2
The next day, you will notice small bubbles on the surface, a sign that the yeasts have started to work. It's time to “feed” the mayo: discard half of the composition and add 50 g of flour and 50 ml of water. Mix well. This step helps control acidity.
Days 3–6
The process continues daily: you discard half, add flour and water. As the days pass, the yeast becomes more active and begins to grow visibly, with a pleasant, slightly sour smell, a sign that the fermentation is going well. Patience and consistency are key.
Day 7
After seven days, the yeast is ready to use for your first artisan bread, when it doubles in volume within 4–6 hours after feeding. It's time to use it to create bread with intense flavor and springy structure without resorting to commercial yeast.
Tips:
If you make bread often, keep the yeast at room temperature and feed it daily.
If you use it less often, you can keep it in the fridge and feed it once a week.
Health benefits
After careful analysis of sourdough bread nutritional information, according to Real Simple, sourdough bread contains protein, fiber, iron, selenium, manganese, copper, and a number of B vitamins, such as B12, folate, thiamin, niacin, and riboflavin. In addition, in the case of whole wheat sourdough bread, potassium, zinc and phosphorus are added.
Benefits for digestive health
The fermentation process involved in making the dough, combined with the nutritional input it provides, brings significant benefits to digestive health.
This type of bread can be easier to digest for those sensitive to gluten and other wheat products, due to the breakdown of gluten and proteins in the flour during fermentation.
However, it is important to note that bread dough, although fermented, is not a probiotic food because the microbes are destroyed during baking.
Benefits for immune health
The gut microbiome, a community of microorganisms that lives in our intestines, plays a crucial role in immune health. Sourdough bread can help feed this microbiome because it provides soluble fiber, which supports healthy bacteria in the gut.
A study found that when eaten regularly, sourdough bread can reduce the risk of chronic diseases, including heart disease, cancer and diabetes.
Benefits for metabolic health
Sourdough bread has a lower glycemic index compared to other unleavened breads, meaning it causes a slower rise in blood sugar. This is beneficial for people with type 2 diabetes and anyone who wants stability in their blood sugar levels.
The fermentation process also increases the bioavailability of B vitamins in sourdough bread and helps break down anti-nutrients such as phytic acid, which can inhibit iron absorption.
Heart health benefits
Sourdough bread can help maintain a healthy heart due to its fiber, potassium, phosphorus and sodium content. The soluble fiber in this bread binds to dietary cholesterol and helps prevent atherosclerosis. Potassium can also regulate blood pressure and support healthy heart rhythms.
