Why it works: Sauce and capers work together. They rank in the top 11% of all ingredient pairs, and cooks put them together in 678 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Caper Sauce
Ingredients
Directions
In a bowl, combine the butter sauce, capers, vinegar, coarse sea salt, and white pepper. Stir gently to combine, ensuring the capers remain whole for appearance.
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.
Photo for illustrative purposes only · Contact us to use it
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 + caperstop 11% of all pairsSmell alikemoderateCooked together678 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + saucetop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + caperstop 16% of all pairsSmell alikemoderateCooked together1,637 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Capers + vinegartop 16% of all pairsSmell alikemoderateCooked together1,453 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Vinegar + white peppertop 20% of all pairsSmell alikelowCooked together1,154 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and sauce barely smell alike, yet cooks put them together in 15,338 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter sauce
- Forms the creamy base that carries the other flavours of the sauce.
- Capers
- Add a sharp, briny bite that cuts through the richness of the butter.
- Vinegar
- Adds acidity that brightens the flavour of the butter sauce.
The step that matters
Stir gently. Vigorous stirring can break the capers apart and cloud the sauce's appearance. Gentle folding keeps the capers whole and distributes them evenly without overworking the butter-based sauce.
Swap the white pepper
How well each one fits the dish's main ingredients (butter, sauce, capers, vinegar):
- Tarragonfits better
- Parsleyfits better
- Garlicfits better
- White pepperthe original
Fit is the average pairing score against butter, sauce, capers, vinegar. 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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