Why it works: Yam and lettuce share more aroma than cooks usually use. They rank in the top 6% of all ingredient pairs, and 7 recipes mention both. Both carry coumarin, which smells sweet, hay. The science ↓
The recipe
Ingredients
Contains: egg (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Cut the yam in slices.
In a dish, mix the yam, onion and sauce.
Serve cold with lettuce, tomatoes and hard-boiled eggs cut in sections.
This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.
Steps grouped into stages for easier reading; the method is the source's own.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Yam + lettucetop 6% of all pairsAroma overlapstrongMentioned together7 recipes
Shared aroma: coumarin (sweet, hay).
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Lettuce + tomatotop 4% of all pairsAroma overlapstrongMentioned together1,654 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + tomatotop 4% of all pairsAroma overlapstrongMentioned together20,622 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + lettucetop 6% of all pairsAroma overlapstrongMentioned together3,562 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Sauce + tomatotop 7% of all pairsAroma overlaplowMentioned together5,468 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Yam
- Forms the bulk of the salad and absorbs the dressing, giving a soft, starchy texture.
- Onions
- Adds sharp, pungent flavour that cuts through the richness of the sauce and yam.
- Hard-boiled eggs
- Adds richness and a firm, creamy texture alongside the yam.
- Tomatoes (in the method)
- Adds moisture and mild acidity that brightens the salad.
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (yam, sauce, lettuce, tomato, egg):
- Capsicumbetter flavor fit
- Cucumberbetter flavor fit
- Sweet potatobetter flavor fit
- Onionthe original
Fit is the average pairing score against yam, sauce, lettuce, tomato, egg. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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