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Vanilla Extract

A homemade vanilla extract made by macerating vanilla beans in sugar and spirits.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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Why it works: Vanilla and beans match in chemistry and in kitchens. They rank in the top 8% of all ingredient pairs, and cooks put them together in 1,293 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓

Vanilla Extract

Ingredients

Directions

Prepare

  1. Bruise the vanilla beans with the sugar until powdered.

  2. Add the cologne spirits and mix well.

Macerate and filter

  1. Macerate in a warm place for two weeks.

  2. After two weeks, filter the mixture.

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. Vanilla + beanstop 8% of all pairs
    Smell alikestrong
    Cooked together1,293 recipes

    Shared aroma: guaiacol (smoky, sweet).

  2. Vanilla + sugartop 8% of all pairs
    Smell alikelow
    Cooked together35,032 recipes

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

  3. Vanilla + spirittop 15% of all pairs
    Smell alikemoderate
    Cooked together53 recipes

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

  4. Sugar + spirittop 25% of all pairs
    Smell alikemoderate
    Cooked together602 recipes

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

  5. Beans + sugartop 26% of all pairs
    Smell alikemoderate
    Cooked together2,587 recipes

    Shared aroma: guaiacol (smoky, sweet).

Vanilla and sugar barely smell alike, yet cooks put them together in 35,032 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

Vanilla beans
Provide the main vanilla flavour compounds that the alcohol extracts over time.
Cologne spirits
Act as the solvent that draws flavour out of the vanilla beans during maceration.
Sugar
Helps break down the beans when bruised and adds a mild sweetness to the finished extract.

The step that matters

Macerate in a warm place for two weeks. Flavour compounds are extracted slowly from the beans into the alcohol, so the full two-week steeping time is needed for a developed vanilla aroma. Stopping early yields a weaker extract.

Swap the beans

How well each one fits the dish's main ingredients (vanilla, sugar, spirit):

  1. Almondfits better
  2. Chestnutfits better
  3. Milletfits about as well
  4. Beansthe original

Fit is the average pairing score against vanilla, sugar, spirit. 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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