Why it works: Onion and garlic match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and 29,058 recipes mention both. Both carry furaneol, which smells caramel, strawberry. The science ↓
Fish Baked with Tomato Sauce
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.
Prepare the fish
Wash and dry the fish thoroughly.
Dip the fish in beaten eggs, then roll in cracker crumbs.
Dip again in eggs and roll in crumbs once more.
Place the fish in a buttered baking pan.
Make the tomato sauce
In a pot, combine tomatoes, onion, garlic, red pepper, and salt; cook down until reduced by half.
Rub the tomato mixture through a sieve and pour it hot over the fish.
Bake
Dot the top of the fish with bits of butter.
Bake in a 350°F (175°C) oven, basting often and adding a little water if necessary.
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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Onion + garlictop 1% of all pairsAroma overlapstrongMentioned together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Tomato + garlictop 3% of all pairsAroma overlapmoderateMentioned together14,076 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Clove + peppertop 5% of all pairsAroma overlapstrongMentioned together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Tomato + peppertop 7% of all pairsAroma overlapmoderateMentioned together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Garlic + peppertop 8% of all pairsAroma overlapmoderateMentioned together27,090 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
- Fish
- Forms the main body of the dish, cooked gently in the oven with the sauce.
- Eggs
- Bind the cracker crumbs to the fish so the coating adheres during baking.
- Cracker crumbs
- Form a crisp, golden coating that helps brown the outside of the fish.
- Tomatoes
- Provide the base of the sauce, adding acidity and moisture that keeps the fish moist.
- Onion
- Adds savory depth and aroma to the tomato sauce as it cooks down.
- Garlic
- Adds aroma and savory flavor to the tomato sauce.
The step that matters
Basting and adding water while baking. Fish is lean and dries out quickly in the oven. Frequent basting with the sauce and a little water keeps the surface moist and prevents the coating and sauce from scorching or drying.
Flavor stand-ins for the clove
How well each one fits the dish's main ingredients (fish, egg, tomato, onion, garlic, pepper, butter):
- Parsleybetter flavor fit
- Thymebetter flavor fit
- Capersbetter flavor fit
- Clovethe original
Fit is the average pairing score against fish, egg, tomato, onion, garlic, pepper, butter. 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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