Why it works: Cucumber and dill match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 530 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Estonian Chilled Cucumber Soup
Ingredients
Directions
Cook the soup
Melt the butter in a pan over medium heat.
Add the onion and fry it until softened but not colored, about 5 minutes.
Stir in the cucumbers and 1 cup dill.
Leave the mixture until the cucumber has softened, 5 to 7 minutes.
Gradually stir in the stock.
Bring the soup to a boil.
Reduce heat to low, add salt and pepper, and simmer, covered, for 5 minutes.
Puree the soup in a food processor until smooth.
Return the puree to the pot and simmer for 2 minutes.
Remove the pot from heat.
Enrich with sour cream and yolks
In a bowl, whisk the sour cream with the egg yolks until blended.
Stir in 1 cup of hot soup.
Whisk the mixture back into the pot, stirring vigorously until smooth.
Add the lemon juice.
Add more salt or freshly ground white pepper, if desired.
Chill and serve
Cool and refrigerate the soup for at least 4 hours.
Stir the soup before serving.
Serve garnished with dill.
Nutrition, whole recipe (rough)
What these numbers assume: 11 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Chicken | 100g cooked | 165 |
| Butter | 1 tbsp (14g) | 102 |
| Yogurt | 170g plain Greek | 100 |
| Egg | 1 large egg (50g) | 78 |
| Onion | 1 medium (110g) | 44 |
| Wine | 2 tbsp cooking wine (30ml) | 25 |
| Cucumber | 1/2 cup sliced (52g) | 16 |
| Lemon | juice of 1 lemon (48ml) | 12 |
| White Pepper | 1 tsp ground (2.3g) | 6 |
| Dill | 5 sprigs fresh (1g) / 1 tsp dried | 4 |
| Salt | 1 tsp (6g) | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
Steps grouped into stages for easier reading; the method is the source's own.
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.
-
Cucumber + dilltop 1% of all pairsSmell alikestrongCooked together530 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Onion + cucumbertop 8% of all pairsSmell alikestrongCooked together6,050 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + chickentop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Onion + dilltop 12% of all pairsSmell alikemoderateCooked together1,639 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
- Kirby cucumbers
- Make up most of the soup, giving its body, fresh flavor and moisture once pureed.
- Sour cream
- Adds richness and a tangy note that balances the cool, savory base.
- Egg yolks
- Thicken the soup and add richness, giving it a smooth, velvety texture.
- Unsalted butter
- Fats the onion as it cooks, carrying flavor into the soup base.
- Chicken stock
- Provides the savory liquid base that the cucumbers are puréed into.
- Fresh dill
- Contributes the herbal aroma that defines the soup's flavor.
The step that matters
Tempering the egg yolks. Whisking the sour cream and yolks, then adding hot soup a little at a time, gently raises their temperature. Adding them straight into the hot pot can scramble the yolks into small lumps, so the soup stays smooth only if the mixture is blended in slowly and whisked vigorously.
Swap the white pepper
How well each one fits the dish's main ingredients (butter, onion, cucumber, dill, chicken, cream, egg):
- Garlicfits better
- Tarragonfits better
- Capersfits better
- White pepperthe original
Fit is the average pairing score against butter, onion, cucumber, dill, chicken, cream, egg. 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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