Why it works: Olive and lettuce match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 2,580 recipes. Both carry trans-2-hexenal, which smells green, leafy. The science ↓
Mayonnaise a LA Gouffe
Ingredients
Directions
Place an oval or round cylinder mold on ice.
Pour a small amount of well-made liquid aspic jelly into the mold.
Once nearly set, add alternating layers of small balls of green butter and prawn butter.
Cover with more jelly and repeat the layering process until the mold is packed.
Ice the butter balls before adding them to the mold for a checkered effect.
Leave the mold in ice to consolidate thoroughly.
When ready to serve, turn out the mold and garnish with additional butter balls, olives, anchovy strips, and hard-boiled egg yolks.
Fill the hollow center with the fish or fowl used in the mayonnaise.
Crown the center with lettuce leaves and arrange whole boiled prawns around the dish.
Keep the jelly and sauce in the ice-box until just before serving, then pour the sauce over the contents.
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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Olive + lettucetop 5% of all pairsSmell alikestrongCooked together2,580 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Olive + anchovytop 12% of all pairsSmell alikemoderateCooked together880 recipes
Shared aroma: hexanol (green, fruity).
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Anchovy + eggtop 12% of all pairsSmell alikemoderateCooked together2,330 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + anchovytop 13% of all pairsSmell alikemoderateCooked together3,697 recipes
Shared aroma: decanal (soap, orange peel).
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Anchovy + lettucetop 14% of all pairsSmell alikemoderateCooked together185 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the lettuce
How well each one fits the dish's main ingredients (butter, olive, anchovy, egg):
- Chivefits better
- Asparagusfits better
- Capsicumfits better
- Lettucethe original
Fit is the average pairing score against butter, olive, anchovy, egg. Candidates are from the same food group and used in at least 100 recipes.
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