Shop › Sourdough Sandwich Loaf Sourdough Sandwich Loaf $8.00 Ingredients: organic flour, water, sourdough starter, organic butter, organic sugar, and salt.Prepared in a home kitchen. Ingredients: organic flour, water, sourdough starter, organic butter, organic sugar, and salt.Prepared in a home kitchen. Frequency: One time purchase $8.00 Subscribe Save 0% $8.00 Every week Every 2 weeks Every 4 weeks Quantity: Add To Cart Added!