Why it works: Ham and veal are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 3,264 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Mock-turtle Soup
Ingredients
Directions
Prepare the head
Bone the calf’s head by making an incision from the back to the nose and clearing the scalp and cheeks from the bones.
Place the boned head in a large stewpan with cold water. Bring to a boil. Skim well. Boil for 10 minutes.
Remove the head. Place it in a pan of cold water.
Build the stock
Butter the bottom of a stockpot. Add the ham, veal knuckles, and roasted hen.
Moisten with 2 quarts of broth. Boil until reduced to a glaze.
Cover the fire with ashes to reduce heat. Leave the soup to color.
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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Ham + vealtop 15% of all pairsSmell alikelowCooked together3,264 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
- Calf’s head
- Provides gelatin and body, giving the soup its rich, thick texture.
- Veal knuckles
- Release gelatin during long simmering, adding body and a silky mouthfeel to the stock.
- Raw ham
- Adds savory, salty depth and aroma to the stock.
- Old hen
- Contributes concentrated poultry flavor and richness to the broth.
- Broth
- Forms the liquid base that carries and concentrates the flavors as it reduces.
The step that matters
Boil until reduced to a glaze. Reducing too far can scorch the bottom and turn the flavor bitter, while stopping too early leaves the stock thin. Gentle, controlled reduction concentrates gelatin and flavor together.
“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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