Why it works: Leek and potato work together. They rank in the top 6% of all ingredient pairs, and cooks put them together in 30 recipes. Both carry 1-octen-3-ol, which smells mushroom, earthy. The science ↓
Leek Soup a LA Picakde
Ingredients
Directions
Prepare
Cut leeks into shreds.
Fry half of the leeks in butter until softened.
Cook the soup
Add beef broth and sliced potatoes to the pan.
Boil until the potatoes are tender.
Serve
Serve with small toasts.
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 + potatotop 6% of all pairsSmell alikemoderateCooked together30 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Beef + potatotop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
-
Leek + beeftop 12% of all pairsSmell alikemoderateCooked together659 recipes
Shared aroma: ethyl butyrate (apple, fruity).
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Butter + potatotop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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
- Leeks
- Provide the main savoury flavour and soft texture once softened in butter.
- Butter
- Softens the leeks and carries flavour as they fry.
- Beef broth
- Forms the liquid base that gives the soup its savoury depth.
- Sliced potatoes
- Thicken the soup slightly as they cook and become tender.
Swap the leek
How well each one fits the dish's main ingredients (butter, beef, potato):
- Onionfits better
- Chivefits better
- Tomatofits about as well
- Leekthe original
Fit is the average pairing score against butter, beef, potato. Candidates are from the same food group and used in at least 100 recipes.
“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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