Why it works: Celery and turnip are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 4,418 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Asparagus Soup
Ingredients
Directions
Make the asparagus base
Boil one quart of finely cut asparagus, tender, in one quart of water.
Rub all through a colander.
Make the thickened milk
Heat one pint of milk.
Warm and rub together one tablespoon of butter with two of flour.
Add the hot milk gradually.
Combine and serve
Season and pour into asparagus.
Bring to a boiling point.
Pour into tureen with a cup of toasted bits of bread.
Nutrition, whole recipe (rough)
Counts 13 of 15 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 13 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Mashed Potato | 1 medium (173g) baked | 161 |
| Potato | 1 medium (173g) baked | 161 |
| Milk | 1 cup (244ml) whole | 149 |
| Butter | 1 tbsp (14g) | 102 |
| Parsnip | 1/2 cup (78g) | 55 |
| Onion | 1 medium (110g) | 44 |
| Turnip | 1 medium (122g) | 34 |
| Asparagus | 6 spears (90g) | 27 |
| Celery | 1 stalk (40g) | 6 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Cayenne | 1 tsp (1.8g) | 6 |
| Salt | 1 tsp (6g) | 0 |
| Water | not in our table | 0 |
| Meat | 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.
Photo for illustrative purposes only · Contact us to use it
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 + turniptop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Celery + potatotop 7% of all pairsSmell alikemoderateCooked together2,047 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Asparagus
- Provides the main flavour and the green colour of the soup.
- Milk
- Forms the creamy body of the soup and softens its flavour.
- Butter
- Enriches the soup and combines with flour to thicken it.
- Flour
- Thickens the milk when cooked with butter, giving the soup body.
The step that matters
Adding the hot milk gradually. Flour mixed with butter can clump if liquid is added all at once. Adding hot milk slowly lets the starch disperse evenly, giving a smooth, lump-free thickened base.
Swap the celery
How well each one fits the dish's main ingredients (milk, butter, onion, flour, potato, turnip, meat):
- Capersfits better
- Thymefits better
- Garlicfits about as well
- Celerythe original
Fit is the average pairing score against milk, butter, onion, flour, potato, turnip, meat. 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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