Why it works: Carrot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Bordelaise Sauce
Ingredients
Directions
Heat the butter in a pan.
Add the onion, carrots, parsley, bay leaves, peppercorns, and cloves; cook until browned.
Stir in the flour and cook until well-browned.
Gradually add the soup stock, stirring continuously.
Strain the mixture and simmer for a few minutes.
Add the Claret wine and butter, then season with salt and pepper.
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.
Photo for illustrative purposes only · Contact us to use it
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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Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Carrot + clovetop 5% of all pairsSmell alikestrongCooked together5,873 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 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
- Flour
- Thickens the sauce as it cooks with the butter and stock.
- Butter
- Carries the aromatics and adds richness and a glossy finish.
- Claret wine
- Adds acidity and depth of flavour to the sauce.
- Soup stock
- Forms the liquid base that the flour thickens.
The step that matters
Stir in the flour and cook until well-browned. Cooking flour in fat until browned removes its raw taste and builds nutty flavour and colour. Undercooked flour leaves the sauce pasty and floury, while the stock must then be added gradually and stirred constantly so the starch disperses without lumps.
Swap the onion
How well each one fits the dish's main ingredients (butter, carrot, parsley, clove, flour, wine, pepper):
- Shallotfits better
- Parsnipfits better
- Turnipfits better
- Onionthe original
Fit is the average pairing score against butter, carrot, parsley, clove, flour, wine, pepper. 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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