per 100 grams
Carbohydrates 44.2 g
Proteins 1.6 g
Fats 1.3 g
Water 52 g
Ash 1 grams


196 Calories per 100g

We've all heard the old holiday song that teaches us the classic line "Chestnuts roasting on an open fire". But what are chestnuts actually, and where do they come from? Chestnuts are a type of nut harvested from a species of deciduous broadleaf tree and are known for their deliciously distinctive flavor. While they may be most associated with the holiday season, they can be enjoyed year round as an ingredient in various dishes and desserts.

Chestnuts are classified as hardwood trees, belonging to the genus Castanea, which is part of the Fagaceae family, the same family as oaks, beeches, and birches. The tree is deciduous, meaning that it loses its leaves seasonally, producing flowers during the spring and brining forth a crop of chestnuts in the fall. The chestnut tree has a dome shaped crown, and is most recognizable for its spiny cupules, or spiky shells, which protect the edible nut contained within.

Chestnuts have been harvested for thousands of years for both culinary and medicinal purposes and are native to many parts of the world including North America, Europe, Asia, and Africa. In the United States, chestnuts are currently concentrated in the Appalachian Mountains of southern New York, and can also be found in some parts of the Midwest, Pacific Northwest, and California.

When choosing a fresh chestnut, the nut should feel heavy and plump in your hand and the covering should be intact with no signs of drying or cracking. The outside husk should be slightly fuzzy and a deep brown color. When buying chestnuts pre-shelled, look for ones that are whole and uniform in shape. Chestnuts should be stored in a cool, dark, and dry place and will keep fresh for up to 3 weeks.

To prepare chestnuts for cooking, the first step is to make incisions in the shells, which allows steam to escape as the nuts cook. Afterward, the chestnuts can be roasted, boiled, or steamed for about 20-30 minutes. Peeling the chestnuts is an important step to ensure that all of the bitter tannins are removed. To peel them, simply press on the warm, softened chestnut shells and remove the outer layers. For baked dishes, it may be necessary to cut the chestnuts into pieces or to puree them before adding them to recipes.

As an ingredient, chestnuts have a unique flavor profile with a mild sweetness and nutty taste. They are a traditional wintertime treat but can also be used in savory dishes such as stuffings, soups, salads, and side dishes. In desserts, chestnuts can be used to make cakes, cookies, puddings, and more. They are often consumed roasted, boiled, or candied, but can also be ground into a peanut-butter-like paste and used as a tasty spread or topping.

Chestnuts are a nutritious food, containing very little fat and higher levels of vitamin C, thiamin, and dietary fiber than other tree nuts. They are also a good source of omega-3 fatty acids, potassium, copper, magnesium, and phosphorus – making them a great addition to any healthy eating plan.

Whether you’re making meals or enjoying a tasty winter dessert, chestnuts are a versatile and flavorful way to celebrate the season. With their distinctive sweet taste, chestnuts make the perfect accompaniment to many dishes, adding a hearty and delicious crunch. So if you ever find yourself wondering what chestnuts really are, keep in mind that they are a tree nut that make a delightful addition to any meal or snack.