Why it works: Clove and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 17,451 recipes. Both carry ethyl octanoate, which smells fruity, wine. The science ↓
New Orleans Court Bouillon
Ingredients
Directions
Make the sauce
Fry the chopped onions in butter until soft.
Add tomatoes, cloves, pepper, and salt; stew for 30 minutes.
Stir in flour and claret; boil while stirring for 5 minutes until flour is cooked.
Strain the sauce and return it to a saucepan over heat.
Cook and serve
Add fish slices and simmer gently for 6 to 10 minutes until cooked.
Prepare a deep dish with slices of toast covering the bottom.
Place cooked fish on the toast.
Add remaining claret to the sauce.
Pour over the fish.
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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Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + red winetop 8% of all pairsSmell alikemoderateCooked together806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Clove + red winetop 8% of all pairsSmell alikemoderateCooked together849 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Onions
- Softened in butter to build the sweet, savory base of the sauce.
- Tomatoes
- Add acidity and body to the sauce as they stew.
- Flour
- Thickens the sauce so it coats the fish rather than running off.
- Claret
- Adds acidity and depth of flavor, and its alcohol carries aromas through the sauce.
- Fish
- Forms the main protein, which turns opaque and firm as it cooks gently in the sauce.
- Toast
- Soaks up sauce at the base, giving the dish a soft, absorbent layer under the fish.
The step that matters
Boiling the flour and claret. Flour must boil while stirring for the full time so its starch cooks and thickens smoothly; undercooked flour leaves a raw, pasty taste and cloudy texture in the sauce.
Swap the onion
How well each one fits the dish's main ingredients (butter, tomato, clove, pepper, flour, red wine, fish):
- Capsicumfits better
- Shallotfits better
- Carrotfits better
- Onionthe original
Fit is the average pairing score against butter, tomato, clove, pepper, flour, red wine, fish. 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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