Why it works: Olive and parsley match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 9,649 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Olive Savoury
Ingredients
Directions
Prepare
Cut thin, neat rounds of buttered toast.
Spread anchovy paste on each piece of toast.
Sprinkle chopped olives thickly on top.
Press two pieces of toast together and butter the top slightly.
Heat and serve
Place in a gas oven for a moment until hot.
Serve immediately, garnished with parsley or cress.
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 + parsleytop 6% of all pairsSmell alikestrongCooked together9,649 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Olive + anchovytop 12% of all pairsSmell alikemoderateCooked together880 recipes
Shared aroma: hexanol (green, fruity).
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Anchovy + buttertop 13% of all pairsSmell alikemoderateCooked together3,697 recipes
Shared aroma: decanal (soap, orange peel).
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Anchovy + parsleytop 13% of all pairsSmell alikemoderateCooked together1,702 recipes
Shared aroma: linalool (floral, citrus).
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Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 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
- Anchovy paste
- Adds a salty, savoury umami flavour that stands out against the olives.
- Olives
- Contribute briny, savoury flavour and a bit of moisture to the topping.
- Buttered toast
- Forms the crisp base that holds the topping and gives the bite its structure.
Swap the parsley
How well each one fits the dish's main ingredients (olive, anchovy, butter):
- Capersfits better
- Garlicfits about as well
- Parsleythe original
- Thymefits about as well
Fit is the average pairing score against olive, anchovy, butter. 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.
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