Why it works: Carrot and thyme match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 4,563 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Stock for Brown Sauce
Ingredients
Directions
Prepare the stock
In a stock pot, place the shredded onions, sliced carrot, and tomatoes.
Add the ham fat and a little dripping.
Simmer for 15 minutes without coloring.
Add the beef and veal.
Fill with 2 gallons of water.
Add the bouquet garni, celery, and peppercorns.
Boil for 5 hours, skimming off fat and replenishing with boiling water as needed.
Strain through a coarse strainer.
Let the liquid sit overnight to allow fat to rise, then remove the fat.
Thicken and colour
Bring the liquid to a boil in a clean stock pot.
In a basin, dissolve the fecule flour in the Sherry or Madeira.
Slowly add the mixture to the boiling stock while stirring until thickened.
Remove from heat and let it boil quietly for 2-3 minutes.
Add coloring until light brown.
Strain through fine muslin.
Keep
Let cool in a large basin, stirring occasionally to prevent fermentation.
Boil the mixture.
Transfer to a clean basin every second day to preserve.
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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Carrot + thymetop 3% of all pairsSmell alikestrongCooked together4,563 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Beef + chickentop 4% of all pairsSmell alikestrongCooked together2,148 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
-
Tomato + thymetop 4% of all pairsSmell alikemoderateCooked together2,370 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Carrot + tomatotop 6% of all pairsSmell alikestrongCooked together3,606 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 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
- Knuckle of beef
- Releases gelatin and savoury flavour into the stock during long simmering.
- Knuckle of veal
- Adds body and gelatin, giving the stock a fuller texture.
- Fecule flour or arrowroot
- Thickens the stock into a smooth, glossy sauce when heated.
- Onions
- Build savoury sweetness and aroma as they cook into the stock.
- Tomatoes
- Add acidity and depth of flavour to the stock.
The step that matters
Slowly add the thickener to the boiling stock while stirring. Starch clumps if dropped in at once. Adding it slowly while stirring lets each part disperse and swell evenly, giving a smooth, thickened sauce.
Swap the thyme
How well each one fits the dish's main ingredients (beef, veal, ham, chicken, onion, carrot, tomato):
- Celeryfits better
- Garlicfits about as well
- Thymethe original
- Parsleyfits about as well
Fit is the average pairing score against beef, veal, ham, chicken, onion, carrot, tomato. 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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