Sourdough Flour

Matthews Sourdough Flour – Award-winning taste for superior bakes

Choose from our perfectly matched selection of flours for an amazing sourdough bakes

Sourdough bread uses a starter instead of commercial yeast. This starter is a mixture of fermented flour and water and contains wild yeast and so-called good bacteria. This causes the bread to rise and helps create that unique taste and texture people love with sourdough. Sourdough is a good choice for sensitive stomachs, as the natural bacteria is more in tune with your body and can be less likely to cause digestive issues. 

At Matthews, we know how important and loved your sourdough starter is. Each one has a name and produces its own unique taste and texture. This is why we only recommend the very best flour for your sourdough bakes.

You can choose from a range of strong whites, great Canadian whites, Churchill bread flour, our special white flour and dark rye flour. These flours come in bags or large sacks. Their all-purpose nature makes them the perfect blend to create stunning sourdough bread.