Why it works: Thyme and parsley 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 ↓
Geneveve Sauce, or Sauce Genevoise
Ingredients
Directions
Make the base
In a stewpan, combine diced ham, chopped carrot, cloves, mace, lemon-thyme, parsley, and butter.
Simmer for 45 minutes to 1 hour.
Stir in 1 teaspoon of flour and continue simmering for 5 minutes.
Gradually pour in 1 pint of boiling veal gravy and let it simmer for nearly 1 hour.
Finish the sauce
Strain the sauce into a clean saucepan and heat until boiling.
Stir in 1½ cups of sherry or Madeira, 2 tablespoons of lemon juice, cayenne, and salt if needed.
Mix 1 tablespoon of flour with 2 ounces of butter until smooth, then add to the sauce.
Bring the sauce to a boil after adding the thickening.
Serve
Serve over fish, particularly salmon or trout, and keep the remainder hot in a tureen.
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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Thyme + parsleytop 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).
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Lemon + parsleytop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Lemon + thymetop 1% of all pairsSmell alikestrongCooked together3,973 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Clove + thymetop 2% of all pairsSmell alikestrongCooked together4,108 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Enriches the sauce with fat and gives it a smooth, rounded mouthfeel.
- Flour
- Thickens the sauce as it cooks, giving it body and a smooth texture.
- Veal gravy
- Provides the main savory meaty body of the sauce.
- Sherry or madeira
- Adds wine acidity and aromatic depth to the finished sauce.
- Lean ham
- Contributes savory, salty meat flavour as it simmers into the base.
The step that matters
Adding the flour and butter thickening. Flour must be fully mixed into butter before adding, and the sauce brought back to a boil, so the starch swells and thickens smoothly without lumps or a raw floury taste.
Swap the mace
How well each one fits the dish's main ingredients (ham, carrot, clove, lemon, thyme, parsley, butter):
- Marjoramfits better
- Winter savoryfits better
- Allspicefits better
- Macethe original
Fit is the average pairing score against ham, carrot, clove, lemon, thyme, parsley, butter. 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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