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White Flour Gruel

A simple gruel made with nut milk, white flour, salt, nutmeg or vanilla, and optional sugar.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Flour and nutmeg are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 18,623 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

White Flour Gruel

Ingredients

Directions

  1. Heat the nut milk in a double boiler until boiling.

  2. In a small bowl, mix the white flour with a little cold water until smooth.

  3. Stir the flour mixture into the boiling nut milk.

  4. Season with salt and nutmeg or vanilla.

  5. Add sugar if desired.

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

    Shared aroma: isobutyraldehyde (malty, green).

  2. Milk + flourtop 14% of all pairs
    Smell alikelow
    Cooked together78,219 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. Milk + nutmegtop 15% of all pairs
    Smell alikemoderate
    Cooked together14,685 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

  5. Milk + sugartop 18% of all pairs
    Smell alikelow
    Cooked together77,875 recipes

    Shared aroma: 2-nonenal (fatty, green).

Milk and flour barely smell alike, yet cooks put them together in 78,219 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

Nut milk
Forms the liquid base of the gruel and carries the other flavours.
White flour
Thickens the nut milk as its starch swells when heated, giving the gruel body.

The step that matters

Stirring the flour mixture into the boiling nut milk. Flour mixed with water first forms a smooth slurry so it disperses evenly. Added to hot liquid, starch granules swell and thicken at once; if the flour is dumped in dry or unevenly, lumps form that are hard to smooth out.

Swap the nutmeg

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

  1. Cinnamonfits better
  2. Jalapenofits better
  3. Nutmegthe original
  4. Turmericfits less well

Fit is the average pairing score against milk, flour, sugar. 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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