Combine the squash, stock, and salt and pepper to taste in a saucepan. Bring to a boil, turn the heat to medium-low, and cook, covered, until the squash is very tender, 15 to 30 minutes (depending on the size of your chunks).
While the squash is cooking, combine the herbs with the goat cheese or ricotta, egg, flour, nutmeg, Parmesan, and salt and pepper to taste.