Do you want to blow up Instagram with a nice slice of bread with big holes? Then pay special attention to the sourdough starter – for this recipe it must be "ripe", so feed it several times before working with it and use it in its "peak" state, when it has grown and beautiful cap has formed on top. Carefully work with the dough to keep air bubbles in it and don’t forget to get it to the cold proofer – this helps to get an open crumb a lot. You don’t have a baking pot, you can use a bread stone. If doing so, don’t forget to add some steam at the beginning of the baking, so pour a cup of hot water on a tray placed on the bottom of the oven. The bread is really incomparable, hundreds of likes are guaranteed to you!