Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Potato and Cucumber Salad
Ingredients
Directions
Make the dressing
Beat together the egg yolks, salt, red pepper, and sugar in a bowl.
Add the melted butter and vinegar to the mixture.
Cook the mixture on the stove until it thickens.
Stir in the whipped cream before serving.
Assemble the salad
Combine the cubed potatoes and sliced cucumbers.
Add the dressing to the potatoes and cucumbers just 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.
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Vinegar + cucumbertop 8% of all pairsSmell alikemoderateCooked together4,734 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
-
Pepper + potatotop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + cucumbertop 9% of all pairsSmell alikestrongCooked together481 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Thicken the dressing as they cook and give it a rich, smooth body.
- Butter
- Adds richness and fat that makes the dressing smooth and silky.
- Vinegar
- Adds acidity that gives the dressing its sharp, tangy flavour.
- Whipped cream
- Lightens the cooked dressing and adds a soft, airy texture.
- Potatoes
- Form the starchy base of the salad that holds the dressing.
The step that matters
Cook the dressing until it thickens. Egg yolks set when heated, thickening the dressing. Overheating can scramble them into lumps, while undercooking leaves it thin and runny.
Swap the cucumber
How well each one fits the dish's main ingredients (egg, pepper, sugar, butter, vinegar, cream, potato):
- Capsicumfits better
- Mustardfits better
- Chivefits better
- Cucumberthe original
Fit is the average pairing score against egg, pepper, sugar, butter, vinegar, cream, potato. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Chicken Salad623 recipes
Salad Dressing491 recipes
Tomato Salad179 recipes
Cold Slaw160 recipes