Why it works: Vinegar and pepper are a kitchen classic. They rank in the top 14% of all ingredient pairs, and 27,814 recipes mention both. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
A Plain Salad
Ingredients
Directions
Cut the lettuce into a bowl or basin.
Season with chopped green mint and green onions.
Add a spoonful of moist sugar, vinegar, pepper, and salt, then mix thoroughly.
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. See the original page.
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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Vinegar + peppertop 14% of all pairsAroma overlapmoderateMentioned together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Sugar + vinegartop 15% of all pairsAroma overlapmoderateMentioned together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + peppertop 32% of all pairsAroma overlaplowMentioned together19,401 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and pepper share little aroma chemistry, yet 19,401 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
What each ingredient does
- Moist sugar
- Adds sweetness that balances the sharpness of the vinegar.
- Vinegar
- Adds acidity for a sharp, bright flavour.
“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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