In a mixing bowl, combine the active sourdough starter, warm water, and honey. Stir until well mixed.
Add the bread flour and salt to the mixture. Use a bench scraper to mix until it forms a shaggy dough.
Cover the bowl with a damp cloth and let it rest for 30 minutes. This is known as the autolyse step.
After 30 minutes, begin kneading the dough in the bowl or on a lightly floured surface for about 10 minutes, until it becomes smooth and elastic.
Transfer the dough into a lightly greased bowl, cover it, and let it rise at room temperature for about 2 hours, or until doubled in size.
After the first rise, gently deflate the dough and shape it into a round loaf. Place it seam-side up in a proofing basket lined with a cloth.
Cover with a cloth and let it proof for another hour.
Preheat your oven to 450°F (230°C) about 30 minutes before baking. If using a Dutch oven, place it inside to heat.
Once the dough has risen, carefully turn it out onto parchment paper and score the top with a sharp knife or blade.
If using a Dutch oven, carefully place the dough into the pot and cover with the lid. If baking directly on a stone or sheet, place the loaf on the preheated surface.
Bake for 30 minutes with the lid on (or until the crust starts to color if using a stone), then remove the lid and bake for an additional 15 minutes, until golden brown.
Use a thermometer to ensure the internal temperature reaches about 200°F (93°C).
Remove the bread from the oven and let it cool on a wire rack for at least 1 hour before slicing.