With slightly wet fingers, gently release the dough from the sides of the bowl. Be careful not to pop all of those lovely bubbles! Tilt the bowl and leave gravity to do the work to move the dough on the counter.
Shape the dough by doing another round of stretch and folds until you have gone full circle.
With a bench scraper or your hands, turn the dough upside down, so the seam is now on the counter. Cover the dough with the bowl and let it rest for 30 minutes.
While you are waiting for the dough to rest, prepare your proofing basket. This can either be a banneton or a small mixing bowl lined with a tea towel. The purpose of this proofing basket is to keep the tight shape that you will create, so make sure you are using a standard bowl that is small enough to help keep the shape.
Dust the banneton or the tea towel with flour (most will say to use rice flour, but I have used just regular all-purpose flour) to prevent sticking.
You will also prepare the cinnamon sugar filling. Add the softened butter to a bowl of a stand mixer with the paddle attachment. This can be done with a hand mixer. To the butter, add the brown sugar, cinnamon and flour. Mix on medium/low speed for about 2 minutes, or until the ingredients are combined and a paste is formed. Set to the side.
57 grams unsalted butter, room temperature,55 grams light brown sugar,6 grams ground cinnamon,5 grams all-purpose flour