Jerusalem artichoke, also known as sunchoke or earth apple, is a tuber from the sunflower family. It has a slightly sweet, nutty flavor and a crunchy texture when raw. In cooking, Jerusalem artichoke is used to prepare salads, soups, purées, and baked vegetable dishes.
This vegetable is valued for its content of dietary fiber and various trace elements. Due to its composition, Jerusalem artichoke is used as a common vegetable ingredient in a variety of dishes.
Nutritional Value of Jerusalem Artichoke
Jerusalem artichoke primarily contains carbohydrates and a small amount of protein and fat.
The average nutritional value per 100 g of raw product:
- calories – 70–75 kcal
- protein – about 2 g
- fat – 0.1 g
- carbohydrates – 15–17 g
- fiber – about 4–5 g
The main part of the carbohydrates consists of complex carbohydrates and soluble dietary fibers.
Vitamins and Trace Elements
Jerusalem artichoke contains a number of vitamins and minerals necessary for the body’s metabolic processes:
- vitamin C
- B vitamins
- potassium
- magnesium
- iron
- phosphorus
It also contains soluble plant fibers, including inulin.
Culinary Uses
Jerusalem artichoke can be consumed both raw and cooked. When heat-treated, its texture becomes softer, and the taste becomes sweeter.
Popular cooking methods include:
- baking in pieces
- making cream soups
- adding to vegetable stews
- frying in slices
- using in salads
Pairings with Other Ingredients
Jerusalem artichoke pairs well with the following ingredients:
Such combinations help to emphasize its mild nutty flavor.
Inclusion in Diet
Jerusalem artichoke can be used as a side dish or as a component of complex dishes. Due to its texture, it is suitable for both fresh salads and hot dishes.
This tuber is often used to diversify vegetable menus and prepare various vegetable side dishes.
Jerusalem Artichoke on a Keto Diet
Jerusalem artichoke cannot be classified as a suitable product for a strict keto diet. Although its main carbohydrate is inulin rather than regular starch, the overall carbohydrate content in this tuber remains quite high for a ketogenic diet.
On average, 100 g of raw Jerusalem artichoke contains about 16–17 g of carbohydrates. Even accounting for fiber, the net carbohydrates usually amount to about 11–13 g per 100 g of product. For strict keto eating, where daily carbohydrate intake is often limited to 20–30 g, this is too much:
- on strict keto, Jerusalem artichoke is usually excluded;
- on moderate low-carb, it is sometimes used in very small portions;
- its low glycemic effect does not make it a low-carb product.
Thus, Jerusalem artichoke can be considered a product for moderately low-carbohydrate diets, but not as a full-fledged keto vegetable. If the goal is to maintain stable ketosis, it is better to replace it with lower-carb vegetables.
