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Dessert

Lemon Syllabubs

A frothy lemon dessert made with cream, sugar, lemonade, and lemon zest and juice.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Cream and sugar are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓

Lemon Syllabubs

Ingredients

Directions

Prepare

  1. Rub the yellow rind of the lemon with a piece of sugar.

  2. Combine the sugar with the cream and let it sit for 2 hours.

Make the syllabub

  1. Add the lemonade and lemon juice to the cream mixture.

  2. Whisk until frothy, removing the froth as it rises.

  3. Turn a fine sieve upside down on a plate and place the froth on it.

  4. Once no more froth rises, pour the remaining mixture into glasses until about ¾ full.

  5. Top with the froth and let sit until the next day.

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. Cream + sugartop 9% of all pairs
    Smell alikemoderate
    Cooked together43,450 recipes

    Shared aroma: 2,3-butanedione (butter, sweet).

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

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

  3. Cream + lemontop 30% of all pairs
    Smell alikelow
    Cooked together15,640 recipes

    Shared aroma: acetic acid (sour, vinegar).

Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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

Cream
Whisks into a light, airy foam and gives the syllabub its rich body.
White sugar
Sweetens the dish and draws oils from the lemon rind when rubbed and steeped.
Lemonade
Adds liquid and sweetness, thinning the cream while keeping it pourable.
Lemon juice
Adds acidity that brightens the flavour and thickens the cream as it stands.

The step that matters

Whisk until frothy, removing the froth as it rises. Cream thickens and turns grainy or buttery if overwhipped, while the froth must be lifted off before it collapses. Removing it as it forms keeps the foam light and stable for topping.

Swap the lemon

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

  1. Vanillafits better
  2. Strawberryfits better
  3. Raspberryfits better
  4. Lemonthe original

Fit is the average pairing score against cream, 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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