Holiday Soup with Passatelli
Passatelli dough may be made the day before shaping. Cover in plastic wrap and store in the refrigerator. Remove from refrigerator, cut, and let passatelli stand at room temperature, covered with a kitchen towel, for a few hours before cooking. Or refrigerate the dough strips, covered with plastic wrap, for up to 2 days. You can also freeze passatelli in an airtight container for up to 2 months.