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Sauce

Creole Sauce

A tomato-based sauce with Worcestershire, cayenne, onion, butter, and parsley, served hot or cold.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Pepper and parsley 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 ↓

Creole Sauce

Ingredients

Directions

Prepare

  1. Chop tomatoes, onion, and parsley very finely.

Cook and finish

  1. Combine all ingredients in a saucepan and boil for 15 minutes.

  2. Strain the mixture and serve cold, or add a little flour to thicken if serving hot.

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. Pepper + parsleytop 2% of all pairs
    Smell alikestrong
    Cooked together34,122 recipes

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

  2. Tomato + peppertop 7% of all pairs
    Smell alikemoderate
    Cooked together17,923 recipes

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

  3. Tomato + oniontop 8% of all pairs
    Smell alikemoderate
    Cooked together20,633 recipes

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

  4. Tomato + parsleytop 8% of all pairs
    Smell alikemoderate
    Cooked together5,398 recipes

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

  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

Tomatoes
Provide the main body and acidity that form the base of the sauce.
Butter
Adds richness and fat, giving the sauce a smoother mouthfeel.
Onion
Adds savory aromatic depth as it softens into the sauce.
Worcestershire sauce
Contributes savory, tangy depth to the sauce.

The step that matters

Thickening with flour when serving hot. Flour must be added in a small amount, as it thickens the sauce by absorbing liquid and swelling when heated. Adding too much can make the sauce pasty, while too little leaves it thin.

Swap the onion

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

  1. Capsicumfits better
  2. Carrotfits better
  3. Potatofits better
  4. Onionthe original

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