Gather the dough into 2 equal-sized balls and flour your surface. Knead one piece at a time. To knead, you push the dough away from you with the heel of your hand, fold the dough over itself and turn it counterclockwise. Continue pushing, folding, and turning until the dough is smooth and elastic, 4-5 minutes. Repeat with the second ball of dough.
BOIL THE PAPPARDELLE