Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Lobster Au Gratin
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 lobster
Split the lobster in half without breaking the shell.
Carefully remove and mince the lobster flesh, seasoning it with parsley, nutmeg, salt, and cayenne pepper.
Make the filling
Mix the flour with the milk and boil for a few minutes.
Stir in the seasoned lobster mixture and the strained lemon juice, then remove from heat to cool.
Stir in the beaten egg yolk.
Bake and serve
Divide the mixture between the lobster shells, cover with breadcrumbs, and place butter on top.
Brown under a grill or in a hot oven at 400°F (200°C).
Serve on a napkin, garnished with lemon slices and anchovies.
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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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Parsley + nutmegtop 3% of all pairsSmell alikestrongCooked together5,062 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Nutmeg + lemontop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lobster
- Forms the main body of the dish and provides its sweet, delicate meat.
- Flour
- Thickens the milk into a smooth sauce that holds the filling together.
- Milk
- Forms the liquid base of the sauce, giving it creaminess.
- Egg yolk
- Enriches the sauce and helps bind it as it sets.
- Breadcrumbs
- Form a crisp, golden crust on top when browned.
- Butter
- Adds fat that helps the topping brown and gives richness.
The step that matters
Stir in the beaten egg yolk. Egg yolk thickens when heated but can curdle or scramble if the mixture is too hot. Letting the sauce cool slightly before adding it keeps the filling smooth and creamy.
“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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