Leek is a vegetable that has been consumed for a very long time, especially by the Celts. Its sweetness and delicate aroma lend themselves to many dishes, beyond soups and “leek vinaigrette”. As a gratin or muffin, to enhance lasagna or tartiflette… It can be cooked in many ways. Leeks bring a delicate and original flavor to your menus.
Leek helps digestion and regulates transit
Source of fibers soluble (inulin, in the white) and insoluble (especially in the green), the leek helps regulate intestinal transit. Diuretic, it has an effect “detox” on the body and as it is rich in water, it promotes hydration, especially among seniors who do not always feel thirsty. In addition, it contains many vitamins (more in the green than in the white) and minerals, including sulfur compounds and manganese, which help fight against excess fat and promote good digestion.
Leek provides a good supply of energy, acts on the nervous system, and reduces fatigue.
Nutritionally, it improves transit and can even be laxative thanks to its fibers.
Low in calories and rich in vitamins
With 27 kcal per 100 g when cooked, leek is a good slimming ally. Like all vegetables of the Liliaceae family (onion, garlic), it would also have anti-cancer properties. Leeks contain many minerals and different vitamins (C, B6, B9), some of which are destroyed by heat. It is therefore necessary to prepare them “al dente”, that is to say, do not overcook them. Frozen, they keep about the same nutritional value as fresh. And cook them directly without defrosting them preserves their flavor.
How to choose leeks?
Harvest times are not to be overlooked. Harvested in autumn or winter, leeks will be much larger than in spring. To choose them well, make sure that their stem is straight, fleshy, firm and white. The leek should not contain brownish spots. Prefer green leaves, neither too withered nor too yellowed and above all not dried out. If it is often recommended to cook the green part, rich in fibre, the white part remains interesting, because it is sweeter. Here are some recipe ideas to put a little health on your plate!
