Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and 27,047 recipes mention both. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Fish and Tomato Salad
Ingredients
Directions
The book says “a good oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the fish
Fillet the fish and cut the fillet into three pieces.
Sprinkle the fish with pepper and coarse sea salt.
Place the fish on a buttered pan and pour lemon juice over it.
Cover with buttered paper and cook in a 400°F (200°C) oven for seven minutes.
Allow the fish to cool.
Assemble the salad
Shred the lettuce and place it on a serving dish.
Arrange the fish and sliced tomatoes in a circle, overlapping them.
Pour the salad dressing in the center.
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.
-
Lemon + peppertop 3% of all pairsAroma overlapstrongMentioned together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Tomato + lettucetop 6% of all pairsAroma overlapmoderateMentioned together1,655 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + peppertop 7% of all pairsAroma overlapmoderateMentioned together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Lettuce + peppertop 9% of all pairsAroma overlapmoderateMentioned together4,037 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Lettuce + lemontop 9% of all pairsAroma overlapstrongMentioned together1,559 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flounder
- Forms the main protein, cooking to a delicate, flaky texture when baked gently.
- Tomatoes
- Add moisture, acidity and fresh flavour that brightens the rich dressing.
- Salad dressing
- Adds richness and moisture, coating the fish and lettuce with flavour.
- Lemon juice
- Adds acidity that brightens the mild fish and balances its flavour.
The step that matters
Cover and bake the fish for seven minutes. Fish is delicate and overcooks quickly, becoming dry and tough. Covering it with buttered paper traps moisture so it steams gently, and the fish should be removed once it turns opaque and flakes easily.
Flavor stand-ins for the lettuce
How well each one fits the dish's main ingredients (tomato, lemon, pepper):
- Capsicumbetter flavor fit
- Okrabetter flavor fit
- Spinachbetter flavor fit
- Lettucethe original
Fit is the average pairing score against tomato, lemon, pepper. 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.
You might also like
Tomato Soup526 recipes
Lemon Sauce236 recipes
Cream of Tomato Soup107 recipes
Tomato Bisque61 recipesThe Sunday pairing: one pairing, the chemistry behind it, and how to cook it. No spam, unsubscribe anytime.
Prefer an account? Create a free account for sign-in; Pro adds the full results and chemistry.