Why it works: Celery and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,810 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Macaroni Soup
Ingredients
Directions
Prepare the macaroni
Bring water to a boil.
Add macaroni, butter, and a pinch of salt to the boiling water.
Simmer for ½ hour.
When tender, drain the macaroni and cut it into thin rings or lengths.
Finish the soup
Drop the macaroni into the boiling stock.
Stew gently for 15 minutes.
Serve with grated Parmesan cheese.
Nutrition, whole recipe (rough)
Counts 14 of 17 ingredients. The other 3 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 14 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Milk | 1 cup (244ml) whole | 149 |
| Butter | 1 tbsp (14g) | 102 |
| Egg | 1 large egg (50g) | 78 |
| Onion | 1 medium (110g) | 44 |
| Walnut | 1 walnut half (4g) | 26 |
| Lemon | juice of 1 lemon (48ml) | 12 |
| Spinach | 1 cup raw (30g) | 7 |
| Celery | 1 stalk (40g) | 6 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Cayenne | 1 tsp (1.8g) | 6 |
| Lettuce | 1 cup shredded (36g) | 5 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Parsley | 1 tbsp chopped fresh (3.8g) | 1 |
| Salt | 1 tsp (6g) | 0 |
| Water | not in our table | 0 |
| Mackerel | not in our table | 0 |
| Mace | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
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.
-
Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Spinach + parsleytop 5% of all pairsSmell alikestrongCooked together1,025 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Celery + spinachtop 5% of all pairsSmell alikestrongCooked together616 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
-
Celery + walnuttop 6% of all pairsSmell alikestrongCooked together852 recipes
Shared aroma: alpha-pinene (pine, turpentine).
-
Spinach + walnuttop 7% of all pairsSmell alikestrongCooked together221 recipes
Shared aroma: 2-undecenal (sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Macaroni (in the method)
- Provides the starchy body and bulk that make the soup substantial.
- Butter
- Adds richness and a rounded, smooth flavour to the cooking water.
- Clear stock
- Forms the savoury liquid base that carries the flavour of the soup.
Swap the spinach
How well each one fits the dish's main ingredients (milk, vinegar, celery, bread, butter, walnut, parsley):
- Shallotfits better
- Carrotfits better
- Capsicumfits better
- Spinachthe original
Fit is the average pairing score against milk, vinegar, celery, bread, butter, walnut, parsley. 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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