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Preserve

Extract of Vanilla

A liquid flavoring made by steeping vanilla beans in alcohol and water for 2–3 weeks.

From an old cookbook · modernised transcription
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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 ↓

Extract of Vanilla

Ingredients

Directions

Prepare

  1. Select fresh vanilla beans with a soft dark pith.

  2. Cut the beans into pieces about ⅛ inch long.

Steep

  1. Place the cut beans in a glass vessel with alcohol and water.

  2. Let the mixture stand for 2 to 3 weeks.

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).

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

What each ingredient does

Vanilla beans
Provide the aromatic flavor compounds that are extracted into the liquid.
Alcohol
Dissolves and extracts the flavor compounds from the vanilla beans.
Water
Helps draw out water-soluble flavor compounds alongside the alcohol.

The step that matters

Let the mixture stand for 2 to 3 weeks. Flavor compounds leach out slowly from the beans, so extracting too briefly yields a weak, underdeveloped vanilla flavor. Patience lets the alcohol and water fully draw out the aroma.

“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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