per 100 grams
Carbohydrates 6.5 g
6.5%
Proteins 1.9 g
1.9%
Fats 0.4 g
0.4%
Water 90.5 g
90.5%
Sugar 2.2 grams
Fiber 2.4 grams
Trans Fats 0 ug
Ash 0.7 grams

Welsh Onion

34 Calories per 100g

Welsh onion (Allium fistulosum) is a perennial edible onion-like herb commonly used in cooking, especially in Asian cuisine. It is an old world relative of the bulb onion (Allium cepa), but it lacks the strong flavor of its larger relative. It is also called spring onion, bunching onion, and scallion, although it is not the same as the green onion or scallion (Allium fistulosum, Allium cepa var. proliferum, or Allium x proliferum).

Welsh onion is native to Europe and Asia, and was first described scientifically by Italian botanist Pietro Andrea Mattioli in the late 16th century. Its scientific name implies a hollow (“fistulosum”) stem which is quite characteristic of this species. It has adapted successfully to different environments throughout its long history of cultivation and is still seen growing wild in uncultivated places.

Welsh onion has a mild onion-like flavor, yet it is slightly sweet and nutty, and closest to the taste of chives. Botanists have classified it into two types: the regular Welsh onion, which grows round and straight; and the showy Welsh onion, which has a cluster of frilly leaves at its tip. This can help distinguish the two varieties, although both are edible and can be substituted for each other in recipes.

The most common way to prepare Welsh onion is by slicing it into thin rings, which can then be used to garnish soups, salads and sandwiches. It can also be sautéed in butter or oil, and added to a variety of dishes, such as fishcakes and meatballs. In Asia, Welsh onion is commonly used in stir-fries or as a base for dipping sauces. For a more intense flavor, the plant may be allowed to continue growing until it blooms and forms seedhead. The leaves can then be chopped and added to dishes for a strong onion flavor.

When picking Welsh onion, look for succulent, firm stems and leaves, which will be slightly paler than mature plants. Leaves should be bright and showing no signs of wilting. As with all onions, avoid any that show signs of rot or have overly large bulbs.

Apart from its culinary uses, Welsh onion has many medicinal benefits. It is high in vitamin A and C, and it also contains flavonoids, which play a role in defending cells against oxidative stress and thus help reduce the risk of cancer. It is also known to help reduce cold symptoms, improve digestion and circulation, and act as an antibacterial agent - all reasons why it has been used in traditional medicine for centuries.

In conclusion, Welsh onion is a unique and tasty ingredient with numerous health benefits. Its mild and nutty flavor makes it a versatile addition to salads, soups and stir-fries, and it is just as beneficial when sliced as when it is allowed to bloom and form seedheads. So why not try adding some Welsh onion to your next dish for a flavorful and nutritious twist? It just might become your go-to way to spice up dinners!