Why it works: Cucumber and spinach match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 355 recipes. Both carry trans-2-hexenal, which smells green, leafy. The science ↓
Cucumber Soup with Lemongrass and Spinach
Ingredients
Directions
Make the soup base
Melt butter in a large saucepan.
Add celery, onion and lemongrass.
Cook gently until onion is tender, 15 minutes.
Add cucumbers and stock.
Heat to a boil; reduce heat, cover and simmer until cucumber is tender, 10 minutes.
Strain solids from liquid, reserving both.
Blend and serve
Puree solids with spinach and cilantro in a blender or food processor.
Add reserved liquid, cream, salt and pepper; mix until smooth.
Serve warm or chilled.
Nutrition, whole recipe (rough)
What these numbers assume: 12 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Chicken | 100g cooked | 165 |
| Vegetable | 1 tbsp (14g) | 120 |
| Butter | 1 tbsp (14g) | 102 |
| Cream | 1 tbsp (15ml) heavy | 51 |
| Onion | 1 medium (110g) | 44 |
| Cucumber | 1/2 cup sliced (52g) | 16 |
| Spinach | 1 cup raw (30g) | 7 |
| Celery | 1 stalk (40g) | 6 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Lemongrass | 1 tbsp (6g) | 5 |
| Cilantro | 1 tbsp chopped fresh (1g) | 1 |
| 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 + spinachtop 3% of all pairsSmell alikestrongCooked together355 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + spinachtop 5% of all pairsSmell alikestrongCooked together616 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
-
Spinach + peppertop 6% of all pairsSmell alikemoderateCooked together3,400 recipes
Shared aroma: nonanal (fat, citrus).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Unsalted butter
- Adds richness and carries the aromatics as they soften in the pan.
- Cucumbers
- Provide the main body and fresh, mild flavour of the soup once simmered and blended.
- Chicken stock or broth
- Supplies the liquid base and savoury depth for the soup.
- Spinach leaves
- Add green color and a mild, earthy flavour when pureed.
- Whipping cream
- Adds fat for a smoother, silkier mouthfeel.
The step that matters
Simmer the cucumber until tender, then strain. Cooking cucumber only until tender keeps its fresh flavour and avoids a dull, overcooked taste. Straining removes fibrous solids so the puree is smooth once blended with the liquid.
Swap the cucumber
How well each one fits the dish's main ingredients (butter, celery, onion, chicken, spinach, cream, pepper):
- Potatofits better
- Leekfits better
- Chivefits better
- Cucumberthe original
Fit is the average pairing score against butter, celery, onion, chicken, spinach, cream, pepper. 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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