Why it works: Sauce and tomato are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 5,469 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
The Dinner Question
Ingredients
Directions
Make the gravy
In a hot deep dish, mix the gravy and flour to thicken.
Skim carefully.
Add the thickening and stir.
Boil for half a minute.
Serve
Pour the flavored gravy over the meat.
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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Sauce + tomatotop 15% of all pairsSmell alikelowCooked together5,469 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Tomato + meattop 17% of all pairsSmell alikelowCooked together1,438 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Flour + saucetop 18% of all pairsSmell alikemoderateCooked together8,078 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Tomato + port winetop 20% of all pairsSmell alikemoderateCooked together120 recipes
Shared aroma: damascenone (apple, rose).
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Flour + port winetop 21% of all pairsSmell alikelowCooked together1,167 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Thickens the gravy as it heats, giving it body.
- Gravy
- Forms the liquid base that the other flavorings are added to.
- Tomato sauce
- Adds tomato flavor and acidity to the gravy.
- Catsup
- Adds sweetness, acidity and tomato flavor to the gravy.
The step that matters
Adding the thickening. Flour must be fully mixed into hot liquid and brought to a boil so its starch swells and thickens evenly; otherwise lumps form and the gravy stays thin or grainy.
Swap the tomato
How well each one fits the dish's main ingredients (flour, sauce, port wine, meat):
- Shallotfits better
- Mustardfits better
- Horseradishfits better
- Tomatothe original
Fit is the average pairing score against flour, sauce, port wine, 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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