Why it works: Leek and butter work together. They rank in the top 15% of all ingredient pairs, and cooks put them together in 848 recipes. Both carry trans-2-hexenal, which smells green, leafy. The science ↓
Boiled Leeks
Ingredients
Directions
Prepare
Trim off the coarse leaves from the leeks.
Cut the leeks into equal lengths and tie them into small bunches.
Cook and serve
Boil the leeks in plenty of salted and skimmed water for 20 to 25 minutes.
Serve the leeks on toast and accompany with melted butter.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Leek + buttertop 15% of all pairsSmell alikemoderateCooked together848 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Young leeks
- Provide the tender vegetable that becomes soft and mild when boiled.
- Melted butter
- Adds richness and fat that complements the mild, tender leeks.
The step that matters
Boiling the leeks for 20 to 25 minutes. Leeks need enough time in boiling water to become fully tender throughout. Undercooked leeks stay fibrous and firm at the centre, while overcooking turns them mushy and dull in flavour. Keeping the water plenty and salted helps them cook evenly and seasons them as they cook.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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