In a large bowl, mix together your water, starter, and salt. I like mixing those up first so the starter and the salt have a chance to disperse in the water.

Add the flour and mix well. I usually do this with a spoon and finish with my hands to break up all the flour. Cover with something airtight (plastic wrap, aluminum foil, plastic bag, even a shower cap works!) and let rest for 30 minutes. I find putting a plastic bag over top is the most practical.

After 30 minutes, do a set of stretch and folds. That means that you grab the edge of the dough, stretch it up, and fold it under on the other side. Rotate your bowl for 90 degrees and repeat 3 more times. We're going for 4 sets of stretch and folds in total. Cover again and leave to rest for 20 minutes and so another set of stretch and folds.

Repeat this process until you do 4 sets of stretch and folds (which should take 1 hour in total). Be sure to cover your dough with something airtight in-between sets of stretch and folds to prevent the dough from drying out!

After you are finished with stretch and folds, cover the dough again (it should resemble a smooth ball by now) and let the dough rise for 3 - 4 hours at room temperature (I usually just leave it on the counter). It should almost double in volume.

After the bulk fermentation, transfer your dough to a lightly floured surface. We are going to shape your dough. The way to do that is to grab the opposite ends of the dough and pinch them together on top. Repeat with the other two opposites.

Prepare your bread basket (or banneton basket) so that you line it with a lightly floured tea towel. Carefully transfer your dough ball into a tea towel-lined basket. The pinched parts should be facing upwards. If your dough is extra wobbly, you can help yourself with a dough scraper.

Cover the dough again (I use the same plastic bag as before) and let it do its final rise for 2 hours at room temperature. About an hour in, you can turn your oven on to preheat it.

When your dough puffed up a bit and your dutch oven and oven are both sufficiently preheated, prepare a piece of parchment paper. Transfer your dough from the basket to the parchment paper, so the floured bottom of the dough is now the top of the dough. Score your dough with a razor blade or a sharp knife; make two deep cuts so you get a crisis cross pattern.

Transfer your parchment paper with a dough on it into a hot dutch oven. Splash just a bit of water between the parchment paper and dutch oven to create some steam and cover quickly to capture it inside. Put the bread in the oven for 30 minutes at 460°F (238°C). Take the lid off and bake for an additional 10 minutes with the lid off at 440°F (227°C) to get that golden brown color. Bake time depends on the strength of your oven, so you can adjust it a bit after. After taking the bread out of the oven, put it on a cooling rack, cover it with a damp kitchen towel and leave it to cool for at least an hour before you slice into it.