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Potato Yeast

A potato-based dough mixed with yeast and flour, chilled for twelve hours.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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Potato Yeast

Why it works: Potato and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 5,355 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Potato Yeast

Ingredients

Directions

Prepare the potatoes

  1. Boil the potatoes until tender.

  2. Peel the potatoes.

  3. Mash the peeled potatoes.

  4. Stir in enough ice water to cool the mashed potatoes.

Make the dough

  1. Dissolve the yeast in cold water.

  2. Mix the dissolved yeast into the mashed potatoes.

  3. Add sifted flour to the mixture.

  4. Add enough ice water to achieve a thin consistency.

Rest

  1. Set the mixture in the refrigerator.

  2. Let it sit for twelve hours.

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.

Photo for illustrative purposes only · Contact us to use it

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. Potato + flourtop 15% of all pairs
    Smell alikemoderate
    Cooked together5,355 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

What each ingredient does

Potatoes
Provide starch and moisture that give the dough a soft, tender body.
Compressed yeast
Produces gas as it ferments, causing the dough to rise.
Sifted flour
Forms gluten and structure that holds the dough together.

The step that matters

Add enough ice water to achieve a thin consistency. Water content controls how the flour hydrates and how the gluten develops. Too little leaves a stiff dough that rises unevenly, while the right fluid level gives a smooth, workable batter-like mixture.

“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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