Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Clam Soup
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the clams
Wash the clam shells thoroughly with a fine brush to remove all sand.
Place the shells in a 400°F (200°C) oven until they open.
Extract the meat and chop it finely.
Make the broth
Heat the clam liquor and any contents from the pan until boiling.
Add the chopped clams and remove any scum that forms.
Stir in butter, pepper, and a little salt.
Finish the soup
Heat the milk in a double boiler, reserving ½ cup.
Beat the eggs and mix them into the reserved cold milk.
Stir the egg mixture into the boiling milk and pour into a tureen.
Add the boiled clams, which should have cooked for no more than 5 minutes.
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.
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Clam + buttertop 11% of all pairsSmell alikemoderateCooked together840 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Clam + milktop 19% of all pairsSmell alikemoderateCooked together636 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Clams
- Provide the main flavour and the chopped meat that gives the soup its body.
- Eggs
- Thicken the hot milk gently as they set, giving a smooth, creamy texture.
- Milk
- Forms the creamy base that carries the clam flavour and holds the eggs.
- Butter
- Adds fat for richness and a rounded, savoury mouthfeel.
The step that matters
Stir the egg mixture into the boiling milk. Eggs set when heated, so they can curdle if they meet very hot liquid unevenly. Diluting them in cold milk first and stirring steadily helps them blend into a smooth, thickened soup.
“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 clam 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.
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes
Yorkshire Pudding264 recipes