Why it works: Potato and mustard are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 1,340 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Salad Dressing
Ingredients
Directions
Make the dressing
Mash the hard-boiled yolks and boiled potatoes in a bowl.
Add mustard, sugar, salt, and vinegar; mix thoroughly.
Serve
Pour the dressing over the cabbage.
Garnish with the chopped whites of the hard-boiled eggs.
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.
Photo for illustrative purposes only · Contact us to use it
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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Potato + mustardtop 7% of all pairsSmell alikemoderateCooked together1,340 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Mustard + sugartop 19% of all pairsSmell alikemoderateCooked together8,424 recipes
Shared aroma: guaiacol (smoky, sweet).
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Potato + vinegartop 20% of all pairsSmell alikemoderateCooked together1,608 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Hard-boiled egg yolks
- Mashed into a smooth base that gives the dressing body and richness.
- Boiled potatoes
- Mashed to thicken the dressing and give it a creamy texture.
- Mustard
- Adds sharp, tangy flavour that balances the richness of the yolks.
- Vinegar
- Adds acidity that brightens the dressing and cuts through the richness.
Swap the potato
How well each one fits the dish's main ingredients (egg, mustard, sugar, vinegar):
- Horseradishfits better
- Cucumberfits better
- Shallotfits better
- Potatothe original
Fit is the average pairing score against egg, mustard, sugar, vinegar. 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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