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Leek

Leek
By Foodbe.ai · July 2, 2026

🧬Leeks, with their sweet and mellow onion-like flavor, play a significant role in supporting cardiovascular health and immunity. Research suggests that their fiber-rich content, including prebiotic properties, may promote gut microbiota balance, contributing to overall well-being. With only 54 calories per 100 grams, leeks can be a nutritious addition to various diets, including vegan and vegetarian options, while also offering potential benefits for circulation and inflammation reduction.

🧑‍🍳When cooking with leeks, their delicate sweetness shines best in soups, braises, and stir-fries. To prepare them, slice the leeks lengthwise and rinse thoroughly to remove any grit, as dirt often hides between their layers. Sautéing them gently allows their natural sugars to caramelize, enhancing their flavor profile and making them a comforting base for a variety of dishes.

🌱 Diets
veganvegetarianomnivore
🦠 Gut health
prebioticfiber richfodmap
😋 Flavor
onionysweetmellow
♻️ Environmental Impact
Charging a phone 24x💧 1 kitchen sink

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About this article

Foodbe.ai exists to inform consumers about the food they buy and eat. Every claim is cited. Sources: NIH, USDA, FDA, Smithsonian, and JSTOR.

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Nutrition per 100g
Calories54
Protein1.3g
Fat0.3g
Sat fat0.1g
Fiber1.8g
Sugar3.9g
Sodium18mg
Cholesterol0mg
Iron2.1mg
Vitamin C12mg
Vitamin D0mcg
AllergensNo major allergens
Storage
Fridge — 10d
Swaps
ShallotsScallionsWhite Onion