Ingredients CardCountry Sourdough Loaf4 loaves · about 3.6 kg Levain 10 ⅛ tbspstoneground whole wheat flour9 tbspbread flour5.5 ozwater2.75 ozripe sourdough starter Dough 11 ¼ cupsbread flour30 ⅓ tbspwhole wheat flour1 cupwhole grain rye flour2.88 lbwater, warmed or cooled to hit a 25 °C dough1.25 ozfine sea salt
