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Dessert

Amber Sauce

A custard-like sauce made with eggs, sugar, butter, boiling water, and cinnamon extract.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 ingredients
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Why it works: Sugar and cinnamon are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 30,779 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓

Amber Sauce

Ingredients

Directions

  1. Beat the eggs, sugar, and butter together until very light.

  2. Slowly add the boiling water while continuing to mix.

  3. Flavor the mixture with cinnamon extract.

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. Sugar + cinnamontop 10% of all pairs
    Smell alikelow
    Cooked together30,779 recipes

    Shared aroma: guaiacol (smoky, sweet).

  2. Butter + cinnamontop 15% of all pairs
    Smell alikemoderate
    Cooked together17,784 recipes

    Shared aroma: anethole (sweet, anise).

  3. Egg + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together118,967 recipes

    Shared aroma: decanal (soap, orange peel).

  4. Sugar + buttertop 17% of all pairs
    Smell alikemoderate
    Cooked together98,233 recipes

    Shared aroma: guaiacol (smoky, sweet).

  5. Egg + sugartop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

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

Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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

Eggs
Provide structure and richness, and thicken the sauce as they are heated by the boiling water.
Sugar
Adds sweetness and helps the beaten eggs and butter hold air for a light texture.
Butter
Adds fat for richness and a smooth, silky mouthfeel.
Boiling water
Liquid that loosens the sauce and gently cooks the egg as it is whisked in.

The step that matters

Adding the boiling water. Pouring the water in slowly while mixing keeps the eggs from scrambling. Adding it all at once can cook the egg in lumps, while gradual addition lets the sauce thicken smoothly.

Swap the cinnamon

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

  1. Cinnamonthe original
  2. Nutmegfits about as well
  3. Capersfits less well
  4. Parsleyfits less well

Fit is the average pairing score against egg, sugar, butter. 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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