Why it works: Turnip and carrot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Mock Turtle Soup
Ingredients
Directions
Prepare the head
Scald the calf's head to remove hair, then boil until tender.
Once cold, cut the head into ¼ inch pieces.
Make the broth
Make gravy by browning veal and vegetables in butter.
Add 4 quarts of water and boil slowly.
Strain the broth and remove the fat when cold.
Finish and serve
In a stewpan, combine the broth, calf's head pieces, Madeira, shallots, salt, and Cayenne pepper.
Thicken with a mixture of flour and butter, then add yolks of eggs and forcemeat balls.
Serve hot.
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.
-
Turnip + carrottop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Clove + carrottop 5% of all pairsSmell alikestrongCooked together5,873 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Clove + turniptop 6% of all pairsSmell alikestrongCooked together2,233 recipes
Shared aroma: coumarin (sweet, hay).
-
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
- Calf's head
- Provides the gelatinous body and texture of the soup once boiled until tender.
- Veal
- Browned to build the gravy, adding roasted, savoury depth to the broth.
- Butter
- Browns the veal and vegetables and, mixed with flour, thickens the soup.
- Flour
- Combined with butter to thicken the broth into a smoother body.
- Yolks of eggs
- Added at the end to enrich the soup and give it a richer, silkier texture.
- Madeira
- Adds sweetness and aromatic depth to the finished soup.
The step that matters
Thicken with flour and butter. Flour must be cooked into the butter and the broth kept at a gentle simmer so it thickens smoothly without lumps; egg yolks should be added off the boil so they enrich the soup without curdling.
Swap the mace
How well each one fits the dish's main ingredients (veal, ham, onion, clove, turnip, carrot, butter):
- Parsleyfits better
- Celeryfits better
- Thymefits better
- Macethe original
Fit is the average pairing score against veal, ham, onion, clove, turnip, carrot, 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.
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.
Carrot Soup134 recipes
Veal Patties50 recipes
Turnip Soup43 recipes
Beef, Mutton, or Veal Broth6 recipes