500gramsFreshly Ground Flour You could sub all purpose or bread flour 1 for 1
100gramsSourdough StarterI use mine straight from the fridge
375gramsWater
10gramsSalt
Instructions
Feed your starter the night before you plan to bake.
Use fresh milled flour and water. Stir until it’s the consistency of thick pancake batter.
Leave it loosely covered on the counter overnight.
Check your starter in the morning.
If bubbly and risen, it’s ready to use.
If not, discard half and feed again. Let it sit until active.
Mix the dough.
In a large bowl, combine starter, filtered water, and salt. Stir until dissolved.
Add fresh milled flour (usually a mix of hard white wheat and Kamut).
Mix with a Danish dough whisk, then knead briefly by hand until the dough comes together.
Let the dough rest (autolyze) for about 30 minutes, covered.
Knead the dough.
Transfer to a stand mixer and knead with the dough hook for 20–25 minutes, until smooth and soft (not sticky).
Alternatively, knead by hand until the dough passes the windowpane test.
Bulk ferment the dough.
Place the dough in a lightly oiled bowl, cover, and let it rise on the counter until doubled in size (this can take 8–12+ hours depending on your home’s temperature).
Shape the dough.
Turn the dough out onto a lightly floured surface.
Shape into a round loaf by gently kneading and pulling the dough toward you to create tension on the top.
Prepare for cold proof.
Place the shaped dough top-side down into a floured banneton basket.
Put the basket inside a plastic grocery bag or wrap loosely with a towel.
Refrigerate for at least 12–24 hours (or up to 4–5 days).
Bake the bread.
Preheat the oven to 475°F with a Dutch oven inside.
When fully preheated, remove the dough from the fridge and gently turn it out onto parchment paper.
Place the dough (on parchment) into the hot Dutch oven.
Cover with the lid and bake for 20 minutes.
Remove the lid and bake another 20 minutes until golden brown.
Cool the loaf on a wire rack.
Let cool completely for best slicing… or dig in while it’s warm (no judgment!).
Notes
If your kitchen is cold, bulk fermentation may take longer—watch for dough doubling and bubbles.
If using a baking stone, add a tray of hot water to create steam.
For a lighter crust, tent the bread with foil after removing the lid.