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Dessert

Sago Posset

A sweet sago dessert made with water, sugar, lemon rind, ginger essence, and sherry.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Lemon and ginger match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 5,154 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓

Sago Posset

Ingredients

Directions

Prepare the sago

  1. Steep the sago in cold water for at least 1 hour.

Cook and flavour

  1. Boil the sago with 1 pint of cold water and ½ ounce of loaf sugar rubbed on the lemon rind until a mucilage forms.

  2. Add a few drops of essence of ginger and ⅓ cup of sherry.

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. Lemon + gingertop 5% of all pairs
    Smell alikestrong
    Cooked together5,154 recipes

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

  2. Sugar + gingertop 17% of all pairs
    Smell alikelow
    Cooked together14,054 recipes

    Shared aroma: 1-penten-3-one (fish, pungent).

  3. Lemon + sherrytop 17% of all pairs
    Smell alikemoderate
    Cooked together3,273 recipes

    Shared aroma: 1-octen-3-ol (mushroom, earthy).

  4. Sugar + lemontop 18% of all pairs
    Smell alikelow
    Cooked together53,532 recipes

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

  5. Ginger + sherrytop 19% of all pairs
    Smell alikemoderate
    Cooked together499 recipes

    Shared aroma: isoamyl acetate (banana, pear).

Sugar and ginger barely smell alike, yet cooks put them together in 14,054 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

Sago
Its starch swells and releases mucilage on boiling, thickening the liquid into a light posset.
Loaf sugar
Adds sweetness and balances the sharpness of the lemon and sherry.
Lemon
Its rind, rubbed with sugar, adds aromatic oils and a bright citrus note.
Sherry
Adds wine flavour and acidity that cut through the sweetness.

The step that matters

Boiling the sago until a mucilage forms. Sago must be simmered long enough for its starch to gelatinise and thicken the liquid. Stopping too early leaves it watery, while over-boiling can make it gluey. Stirring gently keeps the grains from sticking to the pan.

Swap the ginger

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

  1. Cinnamonfits better
  2. Thymefits about as well
  3. Marjoramfits about as well
  4. Gingerthe original

Fit is the average pairing score against sugar, lemon, sherry. 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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