Why it works: Mace and nutmeg match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and 6,557 recipes mention both. Both carry myristicin, which smells spice, warm. The science ↓
The recipe
Ingredients
Contains: milk, wheat, fish, shellfish (auto-detected from the ingredients and method; we can miss things, so check labels)
Also mentioned in the method: shrimp, oyster
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the fish
Grease a baking dish with butter.
Place the cleaned cod's head in the dish.
Add sweet herbs, onion, mace, pepper, bruised nutmeg, lemon peel, horseradish, and water.
Dust the fish with flour and grate nutmeg over it.
Dot with butter and sprinkle breadcrumbs on top.
Bake and serve
Bake in a 400°F (200°C) oven until cooked through.
Once done, transfer the fish to a serving dish and keep warm over boiling water.
Pour the cooking liquid into a saucepan and boil for 3-4 minutes.
Strain the liquid and add ½ cup of red wine, 2 tablespoons of ketchup, a pinch of shrimp, ½ pint of oysters, 1 tablespoon of mushroom pickle, and ¼ cup of butter rolled in flour.
Stir and boil until thickened, then strain and pour over the fish.
Arrange fried bread around the fish and garnish with parsley, lemon, and horseradish.
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 aroma chemistry they share, and how many recipes mention both.
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Mace + nutmegtop 1% of all pairsAroma overlapstrongMentioned together6,557 recipes
Shared aroma: myristicin (spice, warm).
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Clove + nutmegtop 1% of all pairsAroma overlapstrongMentioned together8,368 recipes
Shared aroma: estragole (anise, licorice).
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Clove + macetop 2% of all pairsAroma overlapstrongMentioned together8,199 recipes
Shared aroma: methyleugenol (clove, spice).
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Mace + white peppertop 4% of all pairsAroma overlapstrongMentioned together1,695 recipes
Shared aroma: myrcene (balsamic, herbaceous).
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Nutmeg + lemontop 4% of all pairsAroma overlapstrongMentioned 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
- Cod's head
- Forms the main body of the dish and provides the flesh that is baked and served.
- Butter
- Adds richness and moisture, and helps the breadcrumb topping brown in the oven.
- Flour
- Dusted on the fish and rolled into butter to thicken the sauce.
- Oysters (in the method)
- Add a briny, savoury flavour to the sauce.
- Red wine (in the method)
- Adds acidity and depth of flavour to the sauce.
- Breadcrumbs
- Form a crisp, browned crust on the top of the fish.
The step that matters
Thickening the sauce with flour-butter. Butter rolled in flour (beurre manié) thickens the sauce only when it is stirred and kept at a boil long enough for the starch to swell. Adding it without stirring can leave lumps or a thin sauce.
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (butter, clove, mace, white pepper, nutmeg, lemon, horseradish):
- Carrotbetter flavor fit
- Potatobetter flavor fit
- Capsicumbetter flavor fit
- Onionthe original
Fit is the average pairing score against butter, clove, mace, white pepper, nutmeg, lemon, horseradish. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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