Why it works: Apple cider vinegar and onion work together. They rank in the top 15% of all ingredient pairs, and 469 recipes mention both. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Red Beet Eggs for a Crowd
18 servingsIngredients
Directions
Step-by-step directions aren't available for this recipe. See the full recipe at the source →
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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Apple cider vinegar + oniontop 15% of all pairsAroma overlaplowMentioned together469 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Apple cider vinegar + sugartop 17% of all pairsAroma overlaplowMentioned together455 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + eggtop 21% of all pairsAroma overlapmoderateMentioned together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Apple cider vinegar + eggtop 29% of all pairsAroma overlapmoderateMentioned together193 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Egg + oniontop 34% of all pairsAroma overlaplowMentioned together23,333 recipes
Shared aroma: 2,4-decadienal (seaweed).
Egg and onion share little aroma chemistry, yet 23,333 recipes mention both: they likely work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (apple cider vinegar, sugar, egg):
- Mustardbetter flavor fit
- Capsicumbetter flavor fit
- Beetrootbetter flavor fit
- Onionthe original
Fit is the average pairing score against apple cider vinegar, sugar, 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).
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