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 ↓
Mock-turtle Soup
Ingredients
Directions
Prepare the head
Clean and wash the calf's head.
Split the calf's head in two.
Save the brains from the calf's head.
Boil the calf's head in plenty of water until tender.
Make the soup
In a stew pan, fry the ham, parsley, thyme, leeks, cloves, pepper, and butter until browned.
Add the boiling water from the head to the stew pan.
Cut the meat from the head into neat square pieces.
Add the meat pieces to the soup.
Stir in the Madeira wine, lemon slices, Cayenne pepper, and salt to taste.
Let the soup simmer gently for two hours.
Skim the soup clear.
Make the brain balls and serve
Pour hot water over the brains in a stew pan for a few minutes.
Chop the brains small.
Mix the chopped brains with parsley, salt, pepper, flour, butter, and beaten egg.
Form small balls.
Drop the balls into the soup 15 minutes 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.
-
Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Thyme + leektop 1% of all pairsSmell alikestrongCooked together360 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Thyme + clovetop 2% of all pairsSmell alikestrongCooked together4,108 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Thyme + peppertop 4% of all pairsSmell alikemoderateCooked together11,585 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Calf's head
- Provides the meat and gelatine that give the soup its body and richness.
- Butter
- Adds fat for richness and browning of the aromatics at the start.
- Brains
- Bound with egg and flour, they form soft, tender forcemeat balls.
- Egg
- Binds the chopped brains so the forcemeat balls hold their shape.
- Leeks
- Add sweet, mild aromatic flavour to the soup base.
- Madeira wine
- Adds acidity and rich, fortified sweetness that deepens the broth's flavour.
The step that matters
Skim the soup clear. Skimming removes fat and coagulated proteins that rise during simmering, keeping the broth clear and clean-tasting rather than cloudy and greasy.
Swap the leek
How well each one fits the dish's main ingredients (ham, parsley, thyme, clove, pepper, butter, madeira wine):
- Shallotfits better
- Carrotfits better
- Leekthe original
- Turnipfits about as well
Fit is the average pairing score against ham, parsley, thyme, clove, pepper, butter, madeira wine. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Lemon Sauce236 recipes
Leek Soup31 recipes
Wheat Gruel6 recipes
Tomato Soup526 recipes