Warming Soup Recipes
Combine all the ingredients in a stockpot and bring to a boil over moderately high heat. Lower the heat and simmer until reduced by two-thirds, about 1 1/4 hours. Strain the stock. Let cool, then cover and refrigerate for up to 3 days or freeze for 1 month. Skim off the fat before using.
Dumpling Squash Soup with Pancetta.