Leek root

The root of leek is often overlooked in the kitchen, although it is a valuable part of the vegetable. The white and light green part at the base contains tender flesh with a mild onion aroma — not sharp like regular onion, but more delicate and slightly sweet. This is what makes leek so versatile in cooking.

Taste and Aroma

The root part of leek has a delicate, almost sweet taste with a barely perceptible bitterness. When heat-treated, it becomes softer and sweeter, losing its sharpness. The aroma is delicate, reminiscent of onion, but without aggressiveness — rather, it is a subtle onion note that enriches the dish without dominating.

Where to use

• In soups and broths — leek root gives the broth depth and softness
• In stews and braised dishes — softens well and imparts its flavor to the sauce
• In vegetable side dishes — sliced and sautéed becomes sweet and tender
• In casseroles and vegetable pies — adds a mild onion undertone
• In creamy sauces and purées — pairs well with cream and dairy-based foundations

How to cook

The leek root requires careful cleaning: remove the top damaged layers, rinse between the layers to remove sand. Cut into rings or half-rings 0.5–1 cm thick. When fried in oil, it becomes golden and sweet in 5–7 minutes. In soup, it cooks for 15–20 minutes until completely tender. Don't be afraid to keep it on the heat longer — leek does not become bitter during prolonged cooking, only becomes more tender.

Pairings

• With cream and cheese — a classic combination for purees and sauces
• With potatoes — an ideal pair in soups and side dishes
• With meat and poultry — mild flavor doesn't compete, but complements
• With white wine — adds elegance to the dish
• With herbs (parsley, thyme, bay leaf) — highlights their aroma

Selection and Storage

Choose leeks with white, dense root sections free from dark spots and soft areas. The root should be firm and the leaves fresh. Store in the refrigerator in the vegetable compartment for 1–2 weeks, wrapped in a bag. You can freeze sliced and blanched root — it will retain its flavor for soups and braised dishes.

Don't throw away the leek root — it's one of the most tender and aromatic parts. Use it as a base for your broth, and the dish will immediately become richer.