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Potato-jelly

A jelly made from potato flour, boiling water, sugar, nutmeg, and white wine.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Potato and nutmeg are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 1,052 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓

Potato-jelly

Ingredients

Directions

Prepare

  1. In a bowl, combine the potato flour and boiling water.

  2. Stir quickly to ensure the water is absolutely boiling for the jelly to form.

Set and flavour

  1. Let it sit for a few minutes until it transforms into jelly.

  2. Add sugar, nutmeg, and white wine to taste.

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. Potato + nutmegtop 8% of all pairs
    Smell alikemoderate
    Cooked together1,052 recipes

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

  2. Flour + nutmegtop 8% of all pairs
    Smell alikemoderate
    Cooked together18,623 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Flour + sugartop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

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

    Shared aroma: isobutyraldehyde (malty, green).

  5. Potato + white winetop 16% of all pairs
    Smell alikemoderate
    Cooked together533 recipes

    Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).

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

What each ingredient does

Potato flour
Its starch swells and gels in hot water, thickening the liquid into a jelly.
Boiling water
Its heat gelatinizes the potato starch so the mixture sets as it cools.
Sugar
Adds sweetness and balances the flavour of the jelly.
White wine
Adds acidity and aroma that brighten the flavour of the jelly.

The step that matters

Stir in absolutely boiling water. Potato starch only swells and gels properly at near-boiling temperatures. If the water is not fully boiling, the flour will not thicken into a jelly, so the mixture stays loose.

Swap the potato

How well each one fits the dish's main ingredients (flour, sugar, nutmeg, white wine):

  1. Arrowrootfits better
  2. Shallotfits better
  3. Sweet potatofits better
  4. Potatothe original

Fit is the average pairing score against flour, sugar, nutmeg, white wine. 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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