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 ↓
White Sauce
Ingredients
Directions
Make the broth
Combine the knuckle of veal, ham, cloves, mace, bay leaves, parsley, thyme, onion, carrot, and turnip with water.
Simmer until the broth is flavorful.
Strain the broth.
Make the sauce
Melt butter in a separate pan.
Add flour to the melted butter and cook the flour briefly.
Gradually stir the strained broth into the butter and flour mixture.
Bring the mixture to a boil.
Cook for one hour.
Add cream to the sauce.
Boil quickly while stirring until thickened.
Optionally add a squeeze of lemon juice 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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Parsley + carrottop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Clove + thymetop 2% of all pairsSmell alikestrongCooked together4,108 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Thyme + carrottop 3% of all pairsSmell alikestrongCooked together4,563 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Clove + carrottop 5% of all pairsSmell alikestrongCooked together5,873 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
- Melts with flour to form a roux that thickens the liquid into a sauce.
- Flour
- Starch that thickens the broth when cooked in butter and liquid.
- Cream
- Adds richness and a smooth, silky texture to the finished sauce.
- Knuckle of veal
- Releases gelatin and savory flavor into the broth, giving body to the sauce.
The step that matters
Adding the broth to the roux. Pouring the liquid in gradually while stirring keeps the flour dispersed, which prevents lumps and gives a smooth, evenly thickened sauce.
Swap the mace
How well each one fits the dish's main ingredients (veal, ham, clove, parsley, thyme, onion, carrot):
- Marjoramfits better
- Winter savoryfits better
- Celeryfits better
- Macethe original
Fit is the average pairing score against veal, ham, clove, parsley, thyme, onion, carrot. 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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