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Sauce

Deviled Sauce

A spicy sauce made with butter, onion, parsley, mustard, vinegar, Worcestershire sauce, salt, and cayenne pepper.

From an old cookbook · modernised transcription
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Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓

Deviled Sauce

Ingredients

Directions

  1. In a small bowl, combine the butter, chopped onion, and chopped parsley.

  2. Add the mustard, salt, vinegar, cayenne pepper, and Worcestershire sauce, then mix well until all ingredients are combined.

Recipe from a historical cookbook (Internet Archive).

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.

  1. Parsley + peppertop 2% of all pairs
    Smell alikestrong
    Cooked together34,122 recipes

    Shared aroma: 4'-methylacetophenone (bitter almond).

  2. Onion + mustardtop 6% of all pairs
    Smell alikestrong
    Cooked together9,259 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  3. Mustard + vinegartop 7% of all pairs
    Smell alikemoderate
    Cooked together14,067 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Parsley + mustardtop 8% of all pairs
    Smell alikestrong
    Cooked together2,588 recipes

    Shared aroma: trans-2-hexenal (green, leafy).

  5. Onion + parsleytop 9% of all pairs
    Smell alikemoderate
    Cooked together25,843 recipes

    Shared aroma: 2,4-decadienal (seaweed).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Butter
Adds richness and fat, carrying flavour through the sauce.
Mustard
Adds sharp pungency that cuts through the richness of the fat.
Vinegar
Adds acidity that brightens the sauce and balances its heat.
Worcestershire sauce
Adds savoury depth from fermented and aged ingredients.

Swap the onion

How well each one fits the dish's main ingredients (butter, parsley, mustard, vinegar, pepper, sauce):

  1. Shallotfits better
  2. Horseradishfits better
  3. Capsicumfits better
  4. Onionthe original

Fit is the average pairing score against butter, parsley, mustard, vinegar, pepper, sauce. 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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