Why it works: Sauce and ketchup match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,099 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Oyster Cocktail
Ingredients
Directions
In a bowl, combine the oysters, horseradish, lemon juice, vinegar, Worcestershire sauce, ketchup, Tabasco sauce, and salt, then mix gently to combine all ingredients.
Serve in cocktail glasses or in cups made from lemon or tomato, on a bed of greens or shaped from tomato or celery jelly.
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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Sauce + ketchuptop 1% of all pairsSmell alikestrongCooked together1,099 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Horseradish + lemontop 9% of all pairsSmell alikestrongCooked together1,155 recipes
Shared aroma: coumarin (sweet, hay).
-
Horseradish + ketchuptop 10% of all pairsSmell alikemoderateCooked together223 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Horseradish + vinegartop 12% of all pairsSmell alikemoderateCooked together2,609 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Horseradish + saucetop 12% of all pairsSmell alikemoderateCooked together775 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Oysters
- Provide the main seafood body and briny flavour of the cocktail.
- Lemon juice
- Adds acidity that brightens the sauce and balances the savoury seasonings.
- Horseradish
- Adds sharp pungency that gives the cocktail its characteristic heat.
- Ketchup
- Adds sweetness and tomato body to the sauce.
- Vinegar
- Adds sharp acidity that sharpens the overall flavour.
The step that matters
Mix gently to combine all ingredients. Oysters are delicate and break apart easily when agitated. Gentle folding keeps them whole and plump, while the sauce still coats them evenly.
Swap the lemon
How well each one fits the dish's main ingredients (oyster, horseradish, vinegar, sauce, ketchup):
- Limefits about as well
- Lemonthe original
- Avocadofits less well
- Applefits less well
Fit is the average pairing score against oyster, horseradish, vinegar, sauce, ketchup. 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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