Marks and Spencer
Organic Leeks
What it is
These are fresh, young leeks grown without synthetic pesticides or fertilizers. They are part of the allium family, related to onions and garlic. Leeks have a mild, sweet onion flavor and a tender texture when cooked. Their layered structure means they need to be cleaned thoroughly to remove any grit. The green tops are edible and can be used for stocks or flavoring, though they are tougher than the white and light green parts.
How people cook with it
Leeks are a versatile vegetable that can be used in a wide variety of savory dishes. Their subtle flavor makes them a great addition to soups, stews, and gratins.
- Soups and stews
- Gratins and bakes
- Sautéed side dishes
- Quiches and tarts
To prepare leeks, trim off the root end and the dark green tops, reserving the tops for stock if desired. Slice the leeks in half lengthwise and rinse them thoroughly under cold water, fanning out the layers to remove any trapped dirt or sand. Slice the cleaned leeks into your desired thickness. They can be sautéed until tender, braised, or added directly to liquid-based dishes like soups and stews. Their mild flavor sweetens considerably when cooked.
How it differs from similar foods
Compared to onions, leeks offer a milder, sweeter flavor profile and a more delicate texture. They lack the sharp bite of raw onions and break down more easily when cooked, creating a creamy consistency in dishes. Their size and shape also make them distinct from smaller alliums.
Who it is for
Home cooks looking to add a subtle, sweet onion flavor to their meals.
How to keep the rest
Store unwashed leeks in the refrigerator, loosely wrapped in plastic or in a plastic bag. They will keep for about one to two weeks. For longer storage, you can chop them and freeze them in airtight containers.