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Arrowroot Gruel

A simple gruel made from arrowroot, milk or water, butter, honey, and optional lemon rind or apples.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
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Arrowroot Gruel

Why it works: Arrowroot and lemon match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 553 recipes. Both carry coumarin, which smells sweet, hay. The science ↓

Arrowroot Gruel

Ingredients

Directions

Make the gruel

  1. Mix the arrowroot gradually with the milk or water.

  2. Let it boil for a few minutes.

  3. If using milk, add a little butter.

  4. If using milk, add honey to taste.

  5. If using milk, serve.

  6. If using water, add the lemon rind.

  7. If using water, boil with the arrowroot until flavored.

  8. Remove the lemon peel.

  9. Add honey to taste.

  10. Add butter to taste.

Apple variation

  1. For apple variation, cut apples into slices without peeling.

  2. Boil apples in 2 quarts of water with a stick of cinnamon for 30 minutes.

  3. Mix arrowroot with ½ pint of cold water until smooth.

  4. Pour the mixture into boiling water and apples.

  5. Boil together for 10 minutes.

  6. Pass through a sieve.

  7. Let it cool; it will thicken.

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. Arrowroot + lemontop 4% of all pairs
    Smell alikestrong
    Cooked together553 recipes

    Shared aroma: coumarin (sweet, hay).

  2. Arrowroot + cinnamontop 4% of all pairs
    Smell alikestrong
    Cooked together166 recipes

    Shared aroma: coumarin (sweet, hay).

  3. Cinnamon + appletop 4% of all pairs
    Smell alikemoderate
    Cooked together5,598 recipes

    Shared aroma: methyl cinnamate (strawberry).

  4. Lemon + cinnamontop 7% of all pairs
    Smell alikestrong
    Cooked together7,950 recipes

    Shared aroma: beta-phellandrene (minty, terpene).

  5. Milk + buttertop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

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

What each ingredient does

Arrowroot
Thickens the liquid into a smooth, clear gruel as it cooks and cools.
Butter
Adds richness and a rounded, mellow mouthfeel to the finished gruel.
Apples
Add natural sweetness and fruity flavour to the water-based apple variation.

The step that matters

Mix the arrowroot gradually with the liquid. Arrowroot clumps if added to hot liquid in one go. Whisking it smooth in cold or room-temperature liquid first lets starch grains disperse evenly before heating, so the gruel thickens without lumps.

Swap the arrowroot

How well each one fits the dish's main ingredients (milk, butter, honey, lemon, cinnamon, apple):

  1. Sweet potatofits about as well
  2. Capsicumfits about as well
  3. Potatofits about as well
  4. Arrowrootthe original

Fit is the average pairing score against milk, butter, honey, lemon, cinnamon, apple. 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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