Why it works: Cabbage and mustard match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 1,645 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Potato Salad
Ingredients
Directions
Prepare
Boil the potatoes until tender, then let them cool.
Peel and chop the cooled potatoes finely.
Chop the cabbage, onions, and hard boiled eggs.
Make the dressing
In a saucepan, combine vinegar, egg yolk, mustard, sugar, and celery seed; boil until thick.
Let the dressing cool, then pour it over the salad ingredients.
Serve
Slice the remaining hard boiled eggs on top before serving.
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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Cabbage + mustardtop 3% of all pairsSmell alikestrongCooked together1,645 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cabbage + peppertop 5% of all pairsSmell alikemoderateCooked together4,081 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + mustardtop 7% of all pairsSmell alikemoderateCooked together1,340 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Provide the bulk and starchy body of the salad.
- Egg yolk
- Thickens the dressing and gives it a rich, creamy body.
- Vinegar
- Adds acidity that sharpens the flavour and balances the sugar.
- Sugar
- Sweetens the dressing to balance the vinegar's sharpness.
- Hard boiled eggs
- Add texture and richness through the salad and as a topping.
The step that matters
Boiling the dressing until thick. The egg yolk must be heated enough to thicken the mixture, but if it is overheated it can scramble or curdle. Keep the heat moderate and stir constantly while it thickens.
Swap the onion
How well each one fits the dish's main ingredients (potato, cabbage, egg, pepper, vinegar, mustard, sugar):
- Horseradishfits better
- Broccolifits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against potato, cabbage, egg, pepper, vinegar, mustard, sugar. 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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