Why it works: Onion and potato are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
First Prize
Ingredients
Directions
Prepare
Cut the chicken into small pieces.
Place water in a large kettle and boil for three minutes.
Make the soup
Add onions, beans, corn, potatoes, chicken, and spices.
Cover tightly and cook slowly for two and a half hours, stirring frequently from the bottom.
Add tomatoes, sugar, and celery, and cook for another half to three-quarters of an hour.
Finish and serve
Fifteen minutes before serving, add the milk and the noodles.
Serve the thick soup in large dishes or plates.
Nutrition, whole recipe (rough)
What these numbers assume: 12 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Chicken | 100g cooked | 165 |
| Potato | 1 medium (173g) baked | 161 |
| Milk | 1 cup (244ml) whole | 149 |
| Olive Oil | 1 tbsp (14g) | 119 |
| Egg | 1 large egg (50g) | 78 |
| Onion | 1 medium (110g) | 44 |
| Chili | 1 tsp (2.7g) | 8 |
| Celery | 1 stalk (40g) | 6 |
| Pepper | 1 tsp ground (2.3g) | 6 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Bay Leaf | 1 leaf (0.6g) | 2 |
| 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.
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.
-
Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + potatotop 7% of all pairsSmell alikemoderateCooked together2,047 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Chicken + potatotop 7% of all pairsSmell alikemoderateCooked together2,756 recipes
Shared aroma: (z)-4-decenal (green, must).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chicken
- Provides the main meat and savory flavor as it cooks slowly into the soup.
- Potatoes
- Break down during long cooking to thicken the soup and add body.
- Milk
- Adds creaminess and softness, added late so it does not curdle over long cooking.
- Onion
- Builds a sweet, aromatic base as it softens in the broth.
- Celery
- Adds a fresh, herbal aroma and subtle savory depth to the soup.
The step that matters
Cook slowly, covered, and stir from the bottom. Starchy ingredients settle and scorch easily on the bottom of a pot during long, slow cooking. Stirring from the bottom and keeping the lid on the pot maintains even heat and moisture, so the soup thickens without burning.
Swap the celery
How well each one fits the dish's main ingredients (milk, egg, chicken, pepper, onion, potato):
- Garlicfits better
- Thymefits about as well
- Parsleyfits about as well
- Celerythe original
Fit is the average pairing score against milk, egg, chicken, pepper, onion, potato. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Chicken Broth257 recipes
Potato Croquettes255 recipes
Chicken Soup156 recipes
Cream of Celery Soup113 recipes