Why it works: Celery and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Creamed Salmon Baked in Shells
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare the sauce
Preheat the oven to 350°F (175°C).
Remove all bones from the salmon.
In a saucepan, melt the butter, then whisk in the flour (or cornstarch) until smooth.
Gradually add the milk, stirring until the sauce thickens.
Stir in salt, white pepper, celery salt, cayenne, and onion juice.
Fill and bake
Mix half of the cracker crumbs with the salmon and enough cream sauce to moisten it.
Spoon the mixture into shells and top with the remaining cracker crumbs.
Bake for 20-25 minutes until golden brown.
Serve
Serve garnished with parsley and sliced lemon.
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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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Salmon
- Forms the bulk of the filling and provides the main flavour and texture.
- Flour or cornstarch
- Thickens the milk and butter into a smooth sauce that binds the filling.
- Milk
- Makes the cream sauce that moistens the salmon and keeps the filling tender.
- Butter
- Adds richness and fat, and forms the base of the roux with the flour.
- Cracker crumbs
- Absorb sauce to give body to the filling and brown to form a crisp topping.
The step that matters
Thickening the cream sauce. Flour or cornstarch must be whisked smooth into the melted butter and milk added gradually, or lumps form. The sauce must thicken fully before mixing, so the salmon is moist but the filling holds its shape.
Swap the white pepper
How well each one fits the dish's main ingredients (salmon, milk, butter, flour, celery, pepper, onion):
- Parsleyfits better
- Thymefits better
- Turmericfits better
- White pepperthe original
Fit is the average pairing score against salmon, milk, butter, flour, celery, pepper, onion. 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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