Basic Homemade Sourdough Bread

0 In a large mixing bowl, add in olive oil, sourdough starter, sea salt, and water. Mix with a dough hook or a wooden spoon. Add in 500g of flour.
1 Mix everything together again until everything is pretty incorporated. You can use your hands as well. The dough will be shaggy, that's okay.
9 Cover the bowl with a a damp towel, plastic wrap, a plate or a shower cap and let it sit for 30 minutes or up to an hour.
2 After the dough has rested, uncover and form the dough into a ball. There’s no need to knead the bread (you’ll do that later), you just need to get it into a ball form.
10 Cover the bowl again with whatever you're using to cover. Let it rise for 10-18 hours.
4 Once the bread is done rising, clean a space on your counter and sprinkle a little flour. Take dough out and knead it on the counter 10-15 times. Place it in a dutch oven with a good sprinkle of flour on the bottom or just line with parchment paper so it doesn't stick.
5 Let the dough rest in the dutch oven for 1-2 hours. Close to the end of the second rise, preheat your oven to 450F degrees. 
11 Once the time is over, slash a line in the top with a bread lame or a sharp knife. Then, turn the oven to 400 degrees and bake in the oven with the top on for 20 minutes.
7 After 20 minutes, remove the lid from the dutch oven and let the bread cook for another 20-30 minutes until the internal temperature is about 200F. I use a food thermometer which I highly suggest using so you can ensure the bread is done inside! 
12 Let cool on a wire rack for at least an hour before slicing into the bread so it can set! Enjoy!