FOCUS ON FOOD
This Old Chestnut
Sweet and nutty soup for a frosty day
Photograph and Story by Rose Shewey
Not only is the chestnut tree an icon of the American wilderness, it is also the namesake of the original dad joke. Long before social media shaped everyday speech, a cheesy pun was simply known as an “old chestnut,” going back 200 and some years. Apparently, generations of dads before yours had a cringeworthy sense of humor, imagine that!
All jokes aside, why do foragers, folklorists and foodies go all googly-eyed at the mention of chestnuts? There are many reasons, and the nearly extinct American chestnut tree is one of them. Known as the “redwoods of the East,” these native chestnut trees wouldn’t just grow strong and tall. A fully grown tree was able to produce up to 100 pounds of nuts — try squirreling away that many conkers for the winter!
While American chestnut trees don’t make it past a young age due to various diseases, other varieties are thriving. Fortunately for us, a stately sweet chestnut tree of European descent — such as the ones I grew up with in Germany — is happily growing in the heart of Aberdeen, right along our stomping grounds in the historic district. With permission from the owner, we have made it a tradition to forage a handful of chestnuts in the late fall. Even though these nuts are perfectly edible, they usually end up adorning our seasonal nature table, carefully curated by our 6-year-old.
For actual culinary purposes, we rely on the store-bought variety of edible chestnuts, typically those imported from Italy. If I can get my hands on fresh chestnuts, they will be boiled (not roasted) and enjoyed right out of the pot, but the occasional batch is destined for a creamy chestnut soup. Since chestnuts are mild in flavor, I like to keep the recipe simple, avoiding ingredients that tend to overpower their subtle earthy aroma. A splash of sherry and a pinch of cinnamon turn this soup into a warming, nutty-sweet meal for a frosty winter day.
Wintry Chestnut Soup
(Serves 6)
2 pounds fresh chestnuts or 1 pound roasted and peeled chestnuts from a jar or bag
1/4 cup unsalted butter
1 medium yellow onion, chopped (about 6 ounces)
1/4 cup sherry (optional)
4 cups chicken stock or vegetable broth
1 thyme sprig
1/4 teaspoon ground cinnamon
3/4 cup heavy cream
Freshly grated nutmeg, to taste
Salt and freshly ground pepper, to taste
Directions
You can skip this step if using ready-cooked chestnuts, otherwise, add water to a medium saucepan and bring to a boil. Score the shell of the chestnuts on the rounded side with an X, cutting through to the inner skin of the nut, and add to the boiling water. Cook for 15-20 minutes or until the scored edges expose the nut. Drain and allow the chestnuts to cool for a few minutes, then peel while the nuts are still warm.
Melt the butter in a medium saucepan, add onions and cook on medium heat until softened, about 6-8 minutes. Add the wine and cook over medium heat until the saucepan is almost dry. Add chestnuts, stock or broth, thyme and cinnamon. Cover the pot, bring to a gentle simmer and cook for 15-20 minutes. Puree the soup in a blender (working in batches if needed) or use an immersion blender until you have the desired texture. Return the soup to the pot if using a stand blender and bring to a simmer once more. Add cream, season with nutmeg and adjust to your taste with salt and pepper.