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 ↓
Potato Salad
Ingredients
Directions
Prepare the salad
Cut cold boiled potatoes into small dice.
Add half the quantity of chopped blanched almonds and mix well.
Make the dressing
In a saucepan, combine egg, salt, mustard, cayenne pepper, melted butter, cream, and vinegar. Cook until the dressing thickens, then set aside to cool.
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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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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Almond + mustardtop 8% of all pairsSmell alikestrongCooked together246 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 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
- Egg
- Thickens the dressing as it cooks and gives it a creamy body.
- Melted butter
- Adds richness and fat that makes the dressing smooth.
- Cream
- Adds moisture and softness to the dressing.
- Vinegar
- Adds acidity that gives the dressing its tang.
- Chopped blanched almonds
- Adds crunch and nutty texture to the potatoes.
The step that matters
Cooking the dressing. The egg mixture thickens as it heats, but if it gets too hot it can curdle or scramble. Heat it gently and stir constantly until it coats a spoon, then let it cool.
Swap the almond
How well each one fits the dish's main ingredients (potato, egg, mustard, pepper, butter, cream, vinegar):
- Beansfits about as well
- Sesamefits about as well
- Almondthe original
- Chestnutfits about as well
Fit is the average pairing score against potato, egg, mustard, pepper, butter, cream, 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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