Why it works: Butter and milk 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 ↓
Royal Scallop
Ingredients
Directions
The book says “a moderate oven”. The 350°F in the steps is the modern equivalent, not the book's own figure.
Prepare
Butter a baking dish.
Layer the casserole
Add a layer of crumbs.
Add a layer of diced meat and chopped eggs.
Sprinkle with salt, pepper, and cayenne.
Cover with another layer of crumbs.
Repeat the layers (meat, eggs, crumbs).
Make the sauce and bake
Make a white sauce.
Pour the white sauce over the meat mixture.
Cover with crumbs.
Bake in a moderate oven (350°F / 175°C) until brown.
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.
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Meat + buttertop 16% of all pairsSmell alikemoderateCooked together7,594 recipes
Shared aroma: guaiacol (smoky, sweet).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cooked meat or fish
- Provides the main protein and savory flavor of the filling.
- Hard cooked eggs
- Add body and richness to the filling as they set when cooked.
- Flour
- Thickens the milk into a white sauce that binds the layers together.
- Milk
- Forms the liquid base of the white sauce, adding moisture and creaminess.
- Buttered crumbs
- Form crisp layers that brown on top and add texture.
The step that matters
Make the white sauce. Flour must be cooked smoothly into the butter and then milk added gradually so the sauce thickens without lumps; undercooked flour leaves a raw starchy taste.
“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.
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.
Meat Croquettes52 recipes
Meatballs37 recipes
Mince Meat37 recipes
Meat Cakes35 recipes