Roasted Chestnut Soup
Chestnuts have a subtle but distinctive flavor; another, less-well-known attribute is their ability to lend a rich, creamy texture to anything in which they’re pureed—making cream completely superfluous. This soup is a perfect example, and if you can find frozen, peeled chestnuts, it’s the work of a moment. But even if you cannot, the chestnut-peeling process takes about twenty minutes start to finish, and much of that time is unattended; you can use it to chop and cook the vegetables. In a way, starting from scratch with whole chestnuts is preferable, because they gain a bit of flavor as you toast them lightly to remove the skins.
Recipe information
Yield
makes 4 servings
Ingredients
Preparation
Step 1
If you have skinned chestnuts, proceed to step 2. If your chestnuts still have their skins, preheat the oven to 350°F. Use a sharp (preferably curved) paring knife to make an X on their flat sides. Roast them in one layer in a baking pan for 10 to 15 minutes, or until their skins begin to open away from the meat. They will then be easy to peel; remove both outer and inner skins while they are warm. (The peeled chestnuts will cook faster if you chop them roughly, but it isn’t necessary.)
Step 2
Meanwhile (if you have skinned chestnuts, start here), put the olive oil or butter in a deep skillet or casserole over medium heat. A couple of minutes later, add the celery, onion, and a good sprinkling of salt and pepper and cook, stirring occasionally, until the onion is translucent, about 10 minutes. Add the stock and the chestnuts, bring to a boil, and partially cover. Adjust the heat so that the mixture simmers and cook until the chestnuts are mushy, about 30 minutes.
Step 3
Carefully puree the soup in a blender (if you are not in a hurry, cool it slightly first for extra caution). Measure and add water to make 6 cups of liquid. Reheat, adjust the seasoning if necessary, garnish with celery leaves or parsley, and serve.
Variations
Step 4
I like to elaborate on this soup in two ways, depending on what I’ve got in the fridge and whether meat eaters are coming to dinner:
Step 5
Chestnut Soup with Bacon: Start by rendering 1/4 cup or so of diced slab bacon; scoop out the solids and reserve them for garnish, then sauté the celery and onion in the rendered fat and proceed as directed.
Step 6
Chestnut Soup with Shiitakes: Garnish the soup with a cup or so of shiitake mushrooms (caps only), sliced and sautéed in butter or oil until crisp.
