Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Mackerel, Baked
Ingredients
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
Clean the mackerel and remove the roes.
Stuff the mackerel with the forcemeat and sew up the opening.
Bake
Place the mackerel and roes in a baking dish.
Add the butter or dripping, then dredge with flour.
Sprinkle with salt and pepper.
Bake at 400°F (200°C) for 30 to 40 minutes, basting occasionally.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Veal + peppertop 19% of all pairsSmell alikemoderateCooked together10,049 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Veal + buttertop 23% of all pairsSmell alikemoderateCooked together9,381 recipes
Shared aroma: 3-hexenal (apple, fruity).
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
- Mackerel
- Forms the main body of the dish and carries the stuffing while it bakes.
- Veal forcemeat
- Stuffs the fish, adding richness and moisture as it cooks through.
- Butter or sweet dripping
- Adds fat that helps the surface brown and keeps the fish moist.
- Flour
- Dredged over the fish, it helps form a light crust that browns in the oven.
The step that matters
Basting occasionally during baking. Fish is lean and dries out quickly in dry oven heat. Spooning the melted fat over it during baking keeps the flesh moist and helps the coating brown evenly.
“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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