Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Espagnole Sauce
Ingredients
Directions
Make the stock base
Melt 2 ounces of butter in a stewpan.
Add the diced onion, veal, ham, and shin of beef to the stewpan.
Pour in ½ pint of stock and stir over a brisk fire for about 15 minutes until it thickens and the meat colors.
Add 2½ pints of stock, bring to a boil, simmer for 3-4 minutes, and skim well.
Add the diced carrot, parsley, thyme, peppercorns, and salt, and boil gently for 40 minutes.
Thicken and finish
In a small saucepan, melt 2 ounces of butter, then stir in 2 ounces of flour to form a smooth thick brown roux.
Gradually add the roux to the sauce, stirring continuously, and simmer for 3-4 minutes until thick and rich.
Strain the sauce carefully and skim off any fat before serving.
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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Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Carrot + thymetop 3% of all pairsSmell alikestrongCooked together4,563 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + beeftop 7% of all pairsSmell alikemoderateCooked together17,092 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 with the butter as a roux, giving body and a smooth texture.
- Butter
- Carries fat for the roux and adds richness to the finished sauce.
- Veal knuckle
- Releases gelatin and savory flavor into the stock, giving the sauce body.
- Shin of beef
- Adds meaty depth and gelatin to the stock as it simmers.
- Lean ham
- Contributes salty, savory flavor to the stock.
- Stock
- Forms the liquid base that the meats and vegetables simmer in.
The step that matters
Adding the roux to the sauce. Stirring constantly while adding the roux prevents lumps, because flour clumps when it hits hot liquid without being dispersed. Simmering afterward lets the starch swell and thicken the sauce fully.
Swap the onion
How well each one fits the dish's main ingredients (butter, veal, ham, beef, carrot, parsley, thyme):
- Leekfits better
- Shallotfits about as well
- Potatofits about as well
- Onionthe original
Fit is the average pairing score against butter, veal, ham, beef, carrot, parsley, thyme. 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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