Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Mock Turtle Soup
Ingredients
Directions
Prepare
Prepare the calf's head by scalding it.
Remove the bones from the eels.
Make the soup
In a large pot, combine the calf's head, goose giblets, eels, rabbit, tripe, and herbs.
Add the Madeira wine and the spice bag.
Include the beef or veal and cover with water.
Simmer the mixture for several hours until flavors meld.
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 + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Parsley + clovetop 6% of all pairsSmell alikestrongCooked together6,768 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Rabbit + beeftop 10% of all pairsSmell alikemoderateCooked together252 recipes
Shared aroma: decanal (soap, orange peel).
-
Pepper + beeftop 10% of all pairsSmell alikemoderateCooked together18,971 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 gelatin and body, giving the soup a rich, thick texture.
- Madeira wine
- Adds acidity and aromatic sweetness that rounds out the rich meats.
- Eels
- Contribute savory richness and a meaty body to the broth.
- Beef or veal
- Builds deep meaty flavor and body in the simmered broth.
The step that matters
Simmer for several hours. A long, gentle simmer lets collagen from the bones and connective tissue break down into gelatin, giving body to the broth, while flavors blend. Boiling vigorously can make the broth cloudy and tough.
Swap the clove
How well each one fits the dish's main ingredients (rabbit, parsley, madeira wine, pepper, beef):
- Thymefits better
- Marjoramfits better
- Tarragonfits better
- Clovethe original
Fit is the average pairing score against rabbit, parsley, madeira wine, pepper, beef. 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.
Roast Beef211 recipes
Beef Loaf175 recipes
Corned Beef87 recipes
Beef Broth67 recipes