Why it works: Pineapple and sugar are a kitchen classic. They rank in the top 19% of all ingredient pairs, and cooks put them together in 4,841 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Flathead, Baked
Ingredients
Directions
The book says “a moderately cool oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the custard
Simmer the flathead fish for 3 to 4 minutes.
Let it cool slightly, then add the yolks of the eggs.
Cook gently by the fire until thickened, stirring continuously.
Assemble and bake
Place the pineapple in a prepared flan dish.
Cover with the custard mixture.
Spread the stiffly whipped egg whites on top.
Bake in a moderate oven at 350°F (175°C) until the meringue hardens and browns slightly.
Serve
Serve hot or cold.
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.
-
Pineapple + sugartop 19% of all pairsSmell alikelowCooked together4,841 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Fish + eggtop 22% of all pairsSmell alikemoderateCooked together2,782 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + pineappletop 29% of all pairsSmell alikemoderateCooked together2,075 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Fish + pineappletop 39% of all pairsSmell alikemoderateCooked together6 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flathead fish
- Provides the cooked fish base that the custard is made around.
- Eggs
- Yolks thicken the custard, and whipped whites form the meringue topping that sets and browns.
- Pineapple
- Adds fruity sweetness and acidity beneath the custard.
- Sugar
- Sweetens the custard and helps the meringue brown in the oven.
The step that matters
Thickening the custard. Egg yolks set when gently heated, and stirring keeps them evenly heated. If the custard gets too hot or is left unstirred, the yolks scramble and turn grainy instead of smooth.
Swap the pineapple
How well each one fits the dish's main ingredients (fish, egg, sugar):
- Lemonfits better
- Vanillafits better
- Coconutfits better
- Pineapplethe original
Fit is the average pairing score against fish, egg, sugar. 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.
Fried Fish120 recipes
Fish Croquettes81 recipes
Scalloped Cod69 recipes
Broiled Fish68 recipes