Remove the dough from the refrigerator and place it on a lightly floured surface.
Divide the dough into 9 equal pieces, ensuring accuracy by using a kitchen scale.
Roll each piece into a smooth, seamless round and let them rest for 5 minutes.
Using a rolling pin, flatten each round into a rectangle measuring approximately 4 inches/10 cm in length. If the dough resists, cover it and let it rest for a few more minutes before continuing.
Roll each rectangle into a roulade from one of the long sides.
With your hands, extend each roulade into a strand about 11 inches/27 cm long. Lightly flour the strands and brush off any excess with a pastry brush to make knotting easier.
Working with one strand at a time, tie a knot as shown in the images above.
Place the knotted dough pieces into a 9×9-inch baking pan.
Cover the pan and let the knots proof for 30-45 minutes, until they look puffy and jiggle slightly when the pan is gently shaken.