Prepare Your Starter: The night before, make sure to feed your sourdough starter so it’s bubbly and active by morning.
Mill your flour: In the morning, mill your flour. I typically use hard white wheat with a little Kamut (Khorasan wheat) mixed in. You can use hard red wheat or rye as well. The key is to use mostly hard wheat to ensure proper gluten development for a well-risen loaf.
Autolyse: In a stand mixer, combine the water (750g) and freshly milled flour (920-950g). Mix slowly until all the dry flour is hydrated. Cover and let the dough rest for 30 minutes to 1 hour. This rest allows the flour to absorb the water fully and gives the bran time to soften. This step is called the autolyse.
Add Remaining Ingredients: After the autolyse, add the melted butter or oil (60g), sugar or honey (40g or 66g), salt (15g), sourdough starter (150g), and the egg. Mix all ingredients until well combined.
Knead the Dough: Begin kneading the dough. I use setting 2 on my Bosch Mixer. This may take anywhere from 5 to 25 minutes depending on your mixer and flour type. The dough should become stretchy and cohesive. It’s a wet dough, so try to avoid adding too much extra flour. Check for a strong, elastic texture that passes the windowpane test.
Bulk Ferment: Cover the dough and let it rise until doubled in size. This can take anywhere from 2 to 8 hours depending on your starter and kitchen temperature. My dough takes 2-4 hours to double in the warmer months, but longer in the winter months. Make sure to watch your dough more than the clock.
Shape the Loaves: Line two small bread pans with parchment paper. Once the dough has doubled, turn it out onto a lightly oiled surface and divide it in half. This makes two small 1-pound loaves. Gently stretch each half flat, then roll them into a log shape. You can gently pull them on the counter to build some surface tension. The dough will be sticky, oil your hands and surface to make shaping easier.
Final Rise: Place each shaped loaf into a prepared pan. Cover and let rise again for 2–3 hours, or until visibly puffy. Rise time varies, so check on your loaves periodically.
Preheat Oven: Toward the end of the second rise, preheat your oven to 375°F (190°C).
Optional Egg Wash: Once the loaves have risen and look puffy, you can brush the tops with an egg wash for a shiny, golden crust. This step is optional.
Bake: Bake the loaves for 40–45 minutes, or until the internal temperature reaches 205–210°F (96–99°C).If the temperature is below this range, the loaves may turn out gummy.
Cool on a Rack: Once the loaves are done, remove them from the oven and lift them out of the pans using the parchment paper.Place on a wire rack to cool completely. (The parchment acts as a handle to help avoid burns.)
Let Cool Before Slicing: Allow the loaves to cool completely before slicing. Cutting too early may result in a gummy texture.Once fully cooled, slice to your desired thickness and enjoy!