Why it works: Cabbage and cucumber match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 722 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Potato Salad
Ingredients
Directions
Prepare the salad
Rub the mashed potatoes through a colander.
Mix in the shredded cabbage, chopped cucumber or pickle, minced onion, and pounded egg yolks.
Make the dressing
In a separate bowl, combine boiling vinegar, melted butter, sugar, beaten egg, flour mixed with cold vinegar, celery essence, mustard, salt, and pepper. Cook and stir the dressing until smooth.
Combine and chill
Mix the hot dressing with the salad. Toss the salad thoroughly.
Chill until ready to serve.
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 + cucumbertop 5% of all pairsSmell alikestrongCooked together722 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cucumber + vinegartop 8% of all pairsSmell alikemoderateCooked together4,734 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
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Potato + cabbagetop 9% of all pairsSmell alikemoderateCooked together275 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + cucumbertop 9% of all pairsSmell alikestrongCooked together481 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they 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
- Mashed potatoes
- Form the bulk of the salad and give it a soft, creamy body.
- Egg yolks
- Enrich the dressing and add richness and a smooth texture when mashed.
- Raw egg
- Thickens the hot dressing as it cooks, giving it body and a smooth, coating consistency.
- Vinegar
- Provides the sharp acidity that gives the dressing its tang.
- Butter
- Adds fat and richness, softening the sharpness of the vinegar.
- Flour
- Helps thicken the dressing so it clings to the salad.
The step that matters
Cook and stir the dressing until smooth. The raw beaten egg and flour must be heated while stirring constantly; if heated too fast or left unstirred, the egg can scramble and the dressing turns lumpy instead of thick and smooth.
Swap the cabbage
How well each one fits the dish's main ingredients (potato, cucumber, egg, vinegar, butter, sugar, flour):
- Chivefits better
- Shallotfits better
- Mustardfits better
- Cabbagethe original
Fit is the average pairing score against potato, cucumber, egg, vinegar, butter, sugar, flour. 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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