My recipe is pretty informal-
3/4 cup sourdough starter
1 cup water
2 cups flour
Autolyze rest 25 min
1tsp salt
Mix, add flour til not sticking to mixer
Bread hook 8-10min
Rise 2-3hrs folding over every 30-40 min
Refrigerate overnight
Form/warm in basket 30-45 min
Bake 45 min @450f in dutch oven, lid off after 30 min
Great blistering!