It looks like an oversized spring onion and is often relegated to mere soup greens. Completely unfairly! Leek is an aromatic powerhouse that is in high demand, especially in winter. It adds spice to bland dishes and provides your body with important vital nutrients when fresh vegetables are scarce. Here's why you should make these long green stalks the star of your plate much more often.
What you should know about leeks
Leeks belong to the onion family, but they are significantly milder than their pungent relatives. A big advantage: they are seasonally available. Their main season extends through the cold months from September to April. This makes them the perfect regional winter vegetable, landing on your plate without long transport routes.
A distinction can be made between tender summer leeks and the more robust, darker winter leeks, which tolerate frost without problems.
Nutrients & Effects
Leeks are lean vegetables for a lean figure: they are extremely low in calories and rich in fiber, which keeps you feeling full for a long time and keeps your digestion active.
It is particularly noteworthy that they are rich in vitamin K – a vitamin that is essential for blood clotting and bone health. In addition, leeks have an alkaline effect in the body. So, if you've eaten too much sweets or meat again, leeks can help restore your acid-base balance.
Taste & Texture
Leeks are characterized by their spicy and strong taste. They have an onion-like pungency, which becomes sweeter and milder when cooked.
A small disadvantage to be aware of: leeks can cause flatulence in sensitive people. If you have problems here, you should cook them thoroughly and season with caraway or fennel seeds to make them more digestible.
Preparation with kitchen appliances
Leeks can be prepared in wonderfully versatile ways – your kitchen appliances will help you:
- Blender: The absolute classic is potato and leek cream soup. Your blender turns fibrous leeks and potatoes into a velvety, warming meal. You can also use the green part of the leek (in moderation!) for green smoothies, as it is particularly nutrient-rich.
- Air fryer: Leek rings from the air fryer are a brilliant topping tip! Cut the white part into fine rings, massage in some oil and salt, and bake them until crispy. They taste wonderful on salads or burgers – almost like fried onions, only fresher.
- Slow Juicer / Juicer: Leek juice has a strong cleansing effect, but is hardly palatable on its own. Add a small stalk of leek along with apples, carrots, and lemon to the slow juicer for a spicy detox shot.
- Bread maker: A hearty leek and bacon bread or a focaccia with steamed leek rings is a delight. The spicy taste permeates the entire dough and makes cold cuts almost superfluous.
- Ice cube maker: Since you often don't need the whole stalk, you can blanch and puree leek rings or freeze them as a soup green base in your ice cube maker. This way you always have a portion of seasoning ready to hand.
Shopping & Storage
Fresh leeks can be recognized by firm, dark green tips that are not wilted and drooping. The white shaft should be bright white and firm. Make sure the root disk is light-colored.
Leeks are robust. In the refrigerator's vegetable compartment, they will keep well for about a week. However, since they impart their strong flavor to other foods (butter will quickly taste like onion!), you should always store them in a container or bag.
Use in the kitchen
- The classic: Cheese and leek soup with minced meat – the ultimate party hit.
- Side dish: Steamed as "fake asparagus" with a vinaigrette or hollandaise sauce.
- Quiche: Leek pie (Flamiche) is a delicacy in France.
Fun Facts
- National symbol: The leek is one of the emblems of Wales. According to legend, Welsh soldiers wore leeks on their helmets at the command of King Cadwaladr to distinguish themselves from the Saxons in battle.
- Singer's trick: The Roman emperor Nero allegedly ate massive amounts of leek soup to lubricate his singing voice. He was even called "Porrophagus" (leek-eater) because of this.
- Sand trap: Since leeks are mounded up as they grow, sand often collects between the layers. Tip: Cut lengthwise and wash thoroughly under running water!
Conclusion
Leeks are much more than just soup greens. They are seasonally available, low in calories, and provide valuable bases for your body. Although they can cause flatulence and have a strong taste, when prepared correctly – such as crispy from the air fryer or creamy from the blender – they are a spicy treat that will get you through the winter healthy.
