Why it works: Vinegar and olive are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 12,297 recipes. Both carry isoamyl acetate, which smells banana, fruity. The science ↓
French Dressing II
Ingredients
Directions
Beat the egg yolk until very light.
In a bowl, combine salt and pepper.
Gradually add the olive oil while rubbing and mixing until the salt is dissolved.
Slowly add the vinegar while stirring continuously for one minute.
The dressing is now ready to use.
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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Vinegar + olivetop 10% of all pairsSmell alikemoderateCooked together12,297 recipes
Shared aroma: isoamyl acetate (banana, fruity).
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White wine + vinegartop 11% of all pairsSmell alikemoderateCooked together1,776 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Olive + peppertop 11% of all pairsSmell alikemoderateCooked together30,263 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
White wine + olivetop 13% of all pairsSmell alikemoderateCooked together2,949 recipes
Shared aroma: ethyl isobutyrate (fruity, ethereal).
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Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolk
- Its lecithin helps hold the oil and vinegar together as a stable emulsion.
- Olive oil
- Provides fat, body and a smooth, rich mouthfeel to the dressing.
- White wine vinegar
- Adds sharp acidity that brightens the dressing and balances the oil.
The step that matters
Adding the olive oil and vinegar slowly. Egg yolk lecithin can only hold oil as tiny droplets if the oil is added gradually while mixing. Adding oil or vinegar too fast overwhelms the yolk, so the dressing separates instead of staying smooth and creamy.
“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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