Why it works: Lemon and pepper 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 ↓
Caviare on C Routes
Ingredients
Directions
Prepare the toast
Cut bread into pieces ½ inch thick and 1 inch wide.
Hollow out the center slightly.
Fry the bread until light brown.
Assemble and serve
Fill the hollowed bread with caviar.
Flavor with a little butter, a squeeze of lemon, and a pinch of cayenne pepper.
Place in the oven and serve very hot.
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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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Caviar + buttertop 10% of all pairsSmell alikemoderateCooked together107 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Bread + caviartop 16% of all pairsSmell alikelowCooked together65 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Bread
- Provides a crisp, fried base that holds the caviar.
- Caviar
- Main topping that gives the dish its rich, salty flavor.
- Butter
- Adds fat and richness that softens the sharp edges of the lemon.
- Lemon
- Adds acidity that brightens the rich caviar and butter.
The step that matters
Frying the bread until light brown. Frying sets a crisp, sturdy shell in the hollowed bread. If it is pale and soft, it will sog under the moisture of the caviar and butter and lose its 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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