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 ↓
Vegetable Marrows Stuffed with Fish
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure. The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare the filling
Preheat the oven to 350°F (175°C).
Cut the marrows in half lengthwise and scoop out the seeds.
In a mortar, pound the boiled fish and anchovies until smooth.
Soak the breadcrumbs in milk until soft, then squeeze dry and mix with the fish.
Add the butter, season with salt, pepper, nutmeg, herbs, and spices, then mix in the beaten egg yolks to bind.
Stuff and bake
Stuff the marrows with the fish mixture, wrap each half in buttered paper, and tie with twine.
Place the wrapped marrows in a buttered baking dish, cover, and bake for 30-40 minutes.
Serve
Once cooked, remove from the oven, place on a serving dish, and pour gravy over before serving.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Fish + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Fish + milktop 13% of all pairsSmell alikemoderateCooked together1,432 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
-
Milk + nutmegtop 15% of all pairsSmell alikemoderateCooked together14,685 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Vegetable marrows
- Hollowed halves form the edible case that holds the filling while it bakes.
- Boiled fish
- Provides the main protein and bulk of the stuffing.
- Egg yolks
- Bind the fish mixture so it holds its shape when sliced and served.
- Breadcrumbs
- Soaked and squeezed, they add body and soften the texture of the filling.
- Butter
- Adds richness and moisture to the filling and keeps the wrapped marrow from drying.
- Anchovies
- Add a salty, savoury depth that enriches the fish filling.
The step that matters
Binding the filling with egg yolks. Yolks are added to a loose mixture, and when heated they set and hold the filling together. Adding them too early or mixing them in unevenly can leave the stuffing loose or patchy after baking.
Swap the nutmeg
How well each one fits the dish's main ingredients (fish, milk, butter, pepper, egg):
- Parsleyfits about as well
- Nutmegthe original
- Tarragonfits about as well
- Cinnamonfits less well
Fit is the average pairing score against fish, milk, butter, pepper, egg. 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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