Why it works: Marjoram and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 2,225 recipes. Both carry terpineol, which smells pine, woody. The science ↓
Clear Turtle Soup
Ingredients
Directions
Soak the turtle
Soak the sun-dried turtle in cold water for three days, changing the water daily.
Simmer the soup
Boil the turtle in good stock with vegetables for 10 to 12 hours.
For each quart of stock, add 1 stalk celery, 1 carrot, 1 turnip, 1 leek, 2 bay leaves, and 2 onions.
Add more stock as it reduces by boiling.
Strain and clarify
Once cooked, strain off the stock.
Remove any fat and clarify the stock.
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.
-
Marjoram + thymetop 1% of all pairsSmell alikestrongCooked together2,225 recipes
Shared aroma: terpineol (pine, woody).
-
Turnip + leektop 1% of all pairsSmell alikestrongCooked together1,046 recipes
Shared aroma: coumarin (sweet, hay).
-
Thyme + parsleytop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Marjoram + parsleytop 1% of all pairsSmell alikestrongCooked together1,979 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sun-dried turtle
- Forms the main meat; long soaking rehydrates it and long simmering makes it tender.
- Good stock
- Serves as the liquid base that carries the flavour of the whole soup.
- Onions
- Release sweetness and savoury depth as they simmer slowly in the stock.
- Celery
- Adds aromatic background flavour as it softens during the long simmer.
- Carrot
- Contributes gentle sweetness and body to the stock as it cooks down.
- Bay leaves
- Add a subtle aroma that infuses the stock during long boiling.
The step that matters
Add more stock as it reduces by boiling. Boiling evaporates water and concentrates flavour, so the liquid must keep covering the meat. Topping up keeps the turtle cooking evenly and stops the stock from scorching or becoming overly salty and intense.
Swap the onion
How well each one fits the dish's main ingredients (celery, carrot, turnip, leek, marjoram, thyme, parsley):
- Parsnipfits better
- Shallotfits better
- Lettucefits better
- Onionthe original
Fit is the average pairing score against celery, carrot, turnip, leek, marjoram, thyme, parsley. 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.
More turtle soup recipes
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.
Cream of Celery37 recipes
Indian Spiced Potato Soup with Tofu and Spinach448 recipes
Clear Carrot and Bottle Gourd Soup65 recipes
Mock Bisque Soup51 recipes