Why it works: Beef and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Chop Suey
Ingredients
Directions
Make the chop suey
In a kettle, fry the suet and bacon over low heat until browned.
Add the lean meat and stir briskly for 10 minutes until the meat is crisply browned.
Pour in 4 cups of water and season with coarse sea salt.
Add the diced onion, diced celery, and shredded chestnuts.
Cook until all the liquid has evaporated, leaving a jelly-like moisture.
Serve
Serve the chop suey over very dry cooked rice with clear Japan tea in tiny cups.
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.
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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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Celery + ricetop 7% of all pairsSmell alikemoderateCooked together2,169 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Chestnut + ricetop 8% of all pairsSmell alikemoderateCooked together169 recipes
Shared aroma: decanal (soap, orange peel).
-
Celery + chestnuttop 8% of all pairsSmell alikemoderateCooked together231 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lean beef or veal
- Provides the main meat, which browns crisply and gives the dish its savory body.
- Suet
- Adds fat for frying, carrying flavor and helping the meat brown.
- Bacon
- Renders fat and smoky flavor into the pan for frying the meat.
- Spanish onion
- Adds sweetness and aroma as it cooks down into the liquid.
- Celery
- Contributes crisp texture and a fresh, aromatic savory note.
- Sweet chestnuts
- Adds starchy body and a mildly sweet, nutty flavor and texture.
The step that matters
Cook until all the liquid has evaporated. Reducing the water until only a jelly-like moisture remains concentrates the flavors and glazes the meat and vegetables. Stopping early leaves the dish watery, while over-reducing can scorch the sugars and fats left in the pan.
Swap the chestnut
How well each one fits the dish's main ingredients (beef, onion, celery, rice):
- Sesamefits better
- Beansfits better
- Black-eyed peafits better
- Chestnutthe original
Fit is the average pairing score against beef, onion, celery, rice. 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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