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Sauce

Simple Sauce

A sweet and tangy sauce made with boiling water, salt, sugar, cinnamon, flour, butter, and vinegar.

From an old cookbook · modernised transcription
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Why it works: Cinnamon and flour are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 17,341 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Simple Sauce

Ingredients

Directions

Mix the base

  1. In a bowl, mix the boiling water, coarse sea salt, sugar, and cinnamon.

  2. Add the flour and stir until smooth.

Cook and finish

  1. Melt the butter in a saucepan, then add the mixture and cook until thickened.

  2. Stir in the vinegar and mix well.

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. Cinnamon + flourtop 9% of all pairs
    Smell alikemoderate
    Cooked together17,341 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  2. Sugar + cinnamontop 10% of all pairs
    Smell alikelow
    Cooked together30,779 recipes

    Shared aroma: guaiacol (smoky, sweet).

  3. Flour + buttertop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  4. Sugar + flourtop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  5. Sugar + vinegartop 15% of all pairs
    Smell alikemoderate
    Cooked together20,806 recipes

    Shared aroma: beta-damascenone (apple, rose).

Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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

Flour
Starch that thickens the liquid as it heats and gives the sauce body.
Sugar
Adds sweetness and helps give the sauce its body.
Butter
Adds fat and richness to the sauce.
Vinegar
Adds acidity that brightens the sweetness.

The step that matters

Cook until thickened. Flour starch thickens only when heated, so the sauce must cook long enough for the starch to swell. Stopping early leaves it thin and can leave a raw floury taste.

“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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