Breadblok Chestnut Sourdough Add to shopping List View in the App Deep, nutty flavor with a dark, hearty crust and the perfect touch of chestnutty sweetness. Category Breads & WrapsRolls, Buns, & Baguettes Allergens & Preferences Gluten-FreeVegan Ingredients filtered water, sourdough starter (filtered water, brown rice flour*, chestnut flour*), chestnut flour*, white rice flour*, tapioca starch*, potato starch*, coconut sugar*, psyllium husk*, olive oil*, salt