Why it works: Tomato and mushroom are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 2,719 recipes. Both carry 1-octen-3-one, which smells mushroom, metallic. The science ↓
Celery Soup
Ingredients
Directions
2 tsp. corn starch dissolved in a little milk or water, season with salt, pepper and butter. When served, add 1 tsp. of whipped cream to each cup. Mrs. W. B. MacLean.
FRENCH SOUP. 2 tbs. butter, 1 tbs. flour, 1 chopped onion (small). Cook the above together until the flour browns, then add 2 cups tomato and cook ten minutes longer. Strain and add to lj qts. beef stock. Season with salt, pepper and celery, salt. Mrs. A. A. George.
MUSHROOM SOUP. Clean and chop Jib. mushrooms, add 1 qt. chicken stock; cook twenty minutes. Cook J cup of pearl sago in 1 cup boiling water thirty minutes, add to stock; as soon as boil- ing point is reached add 1 cup of rich, sweet cream and beaten yolks of 2 eggs. Heat up and serve.
Mrs. H. W. Gibson.
Nutrition, whole recipe (rough)
Counts 6 of 8 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Egg | 1 large egg (50g) | 78 |
| Onion | 1 medium (110g) | 44 |
| Tomato | 1 medium (123g) | 22 |
| Mushroom | 1/2 cup sliced (35g) | 15 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Salt | 1 tsp (6g) | 0 |
| Water | not in our table | 0 |
| Soup | 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.
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Tomato + mushroomtop 7% of all pairsSmell alikemoderateCooked together2,719 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + mushroomtop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 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
Swap the onion
How well each one fits the dish's main ingredients (tomato, mushroom, egg, pepper):
- Capsicumfits better
- Spinachfits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against tomato, mushroom, egg, pepper. Candidates are from the same food group and used in at least 100 recipes.
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