Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Baked Fish
Ingredients
Directions
The book says “a brisk oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the fish
Preheat the oven to 400°F (200°C).
Clean and wipe the fish.
Place butter, salt, and pepper on the fish.
Make the sauce and bake
Make a sauce with butter, lemon juice, and Worcestershire sauce.
Pour the sauce over the fish and baste often.
Place the fish in a pan, spine side up, and bake for 15 minutes or until slightly browned.
Poach in the fish boiler
Combine equal parts of water and vinegar, onion, carrots, lemon, salt, and pepper in a fish boiler.
Bring the mixture to a boil.
Add the fish and cook until done.
Wrap and fry the smelts
Wrap the fish in a slice of bacon and secure it with a clean straw.
Season smelts with salt and pepper.
Roll the smelts in cornmeal.
Fry the smelts in hot lard.
Serve immediately.
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.
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Pepper + carrottop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Lemon + carrottop 9% of all pairsSmell alikestrongCooked together3,351 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fish
- Forms the main body of the dish, cooked gently by baking, poaching or frying.
- Butter
- Adds richness and moisture, helping the fish stay tender while it bakes and browns.
- Lemon juice
- Adds acidity that brightens the sauce and balances the richness of the butter.
- Worcestershire sauce
- Adds savory depth and a salty, tangy flavor to the basting sauce.
- Cornmeal
- Forms a crisp, golden coating on the smelts when they are fried.
- Lard
- Conducts heat for frying and adds fat that browns the cornmeal coating.
The step that matters
Baste the fish often while it bakes. Fish is lean and dries out quickly in heat. Repeated basting with the butter and lemon sauce adds fat and moisture to the surface, keeping the flesh tender and promoting even browning.
Swap the lemon
How well each one fits the dish's main ingredients (fish, butter, pepper, sauce, vinegar, onion, carrot):
- Lemonthe original
- Limefits about as well
- Mangofits less well
- Coconutfits less well
Fit is the average pairing score against fish, butter, pepper, sauce, vinegar, onion, carrot. 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.
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.
Lemon Sauce236 recipes
Carrot Soup134 recipes
Fried Fish120 recipes
Fish Croquettes81 recipes