Why it works: Pepper and parsley 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 ↓
Clam Chowdee
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 basin
Preheat the oven to 400°F (200°C).
Butter a deep tin basin and coat it thickly with grated bread crumbs or soaked crackers.
Layer the chowder
Sprinkle pepper and bits of butter over the crumbs, and add chopped parsley if desired.
Layer half of the clams on top, season with pepper, and add more bits of butter.
Add another layer of soaked crackers, followed by the remaining clams and more butter.
Sprinkle pepper over the top and pour in the milk or water.
Finish with a final layer of soaked crackers.
Bake
Cover the basin with a plate and bake for 45 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.
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Parsley + biscuittop 10% of all pairsSmell alikestrongCooked together204 recipes
Shared aroma: coumarin (sweet, hay).
-
Bread + milktop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Clams
- Provide the main seafood flavour and bulk of the dish.
- Soda biscuits
- Soak up liquid and form the layered, starchy body of the chowder.
- Butter
- Adds richness and fat that carries flavour through the layers.
- Milk
- Supplies liquid and moisture so the layers steam and soften during baking.
The step that matters
Covering the basin before baking. The covered plate traps steam so the clams cook gently in their own juices and the crackers soften without drying out. Uncovered, the top layer can dry and brown too much.
Swap the parsley
The recipe marks parsley as optional. How well each one fits the dish's main ingredients (butter, bread, pepper, clam, milk, biscuit):
- Parsleythe original
- Nutmegfits about as well
- Cinnamonfits less well
- Capersfits less well
Fit is the average pairing score against butter, bread, pepper, clam, milk, biscuit. 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.
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