Ingredients:
- 50g active sourdough starter
- 500g bread flour
- 250g warm whole milk
- 40g honey
- 10g fine sea salt
- 50g softened unsalted butter
Instructions:
- Build the levain. Mix 50g starter, 50g flour, and 50g water until a thick paste forms. Note: Let this sit for 4 to 6 hours until doubled.
- Warm the liquids. Combine 250g milk and 40g honey in a small pot until the honey dissolves. Note: Don't let it boil; just get it lukewarm.
- Mix the dough. Add the levain, milk mixture, and 500g bread flour to your mixer until no dry spots remain.
- Rest and salt. Let the dough sit for 30 minutes, then add 10g salt until the dough feels smooth.
- Add the butter. Incorporate 50g softened butter one tablespoon at a time until the dough is shiny and elastic.
- Bulk ferment. Cover and let sit for 4 to 6 hours until the dough has grown by 50%. Note: Perform 3 sets of 'stretch and folds' every 30 minutes during the first 1.5 hours.
- Shape the loaf. Gently degas the dough and roll it into a tight cylinder until the surface feels taut.
- Final proof. Place in a greased loaf pan and let rise until the dough is 1 inch above the rim.
- Bake the bread. Bake at 375°F (190°C) for 40 minutes until the crust is deep golden brown.
- Cool completely. Remove from the pan and wait at least 2 hours until the crumb has set.