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 ↓
Mock Chile Con Carne Soup
Ingredients
Directions
Prepare
Take twenty-five cents worth of ground beef and a piece of suet.
Start in plenty of water.
Cook the soup
Add one can of tomatoes.
Add two large onions.
Add one can of kidney beans.
Add four large potatoes.
When soup is cooked, add a five-cent bottle of catsup, a bay leaf, a few cloves, and a dash of red pepper.
Nutrition, whole recipe (rough)
What these numbers assume: 7 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Beef | 100g cooked | 250 |
| Potato | 1 medium (173g) baked | 161 |
| Onion | 1 medium (110g) | 44 |
| Chili | 1 tsp (2.7g) | 8 |
| Clove | 1 tsp ground (2g) | 7 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Bay Leaf | 1 leaf (0.6g) | 2 |
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).
-
Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beef + potatotop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
-
Pepper + potatotop 9% of all pairsSmell alikemoderateCooked together8,305 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
What each ingredient does
- Beef
- Provides the main savoury meat flavour and body to the soup.
- Suet
- Adds fat that carries flavour and gives the soup richness.
- Potatoes
- Soften during cooking, adding starch that slightly thickens the soup.
- Onions
- Soften and turn sweet as they cook, adding aroma and depth.
Swap the clove
How well each one fits the dish's main ingredients (pepper, beef, onion, potato):
- Garlicfits better
- Thymefits better
- Parsleyfits better
- Clovethe original
Fit is the average pairing score against pepper, beef, 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.
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