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Dessert

Almond Icing

Almond icing is a glaze made from powdered sugar, egg whites, sweet almonds, and lemon or vanilla extract.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 4 ingredients
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Why it works: Almond and lemon match in chemistry and in kitchens. They rank in the top 10% of all ingredient pairs, and cooks put them together in 5,655 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓

Almond Icing

Oven, in the book's wordsA cool oven

Ingredients

Directions

The book says “a cool oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.

Prepare the almonds

  1. Blanch the almonds in boiling water.

  2. Remove the skins.

  3. Spread the almonds on a dry cloth to cool.

  4. Pound a few almonds at a time in a mortar until well pulverized.

Make the icing

  1. In a bowl, mix the egg whites and powdered sugar until combined.

  2. Add the pulverized almonds and flavoring, then mix well.

  3. Dry the mixture in a cool oven at 300°F (150°C) or in the open air if the weather is pleasant.

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. Almond + lemontop 10% of all pairs
    Smell alikestrong
    Cooked together5,655 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

  2. Sugar + almondtop 18% of all pairs
    Smell alikemoderate
    Cooked together15,679 recipes

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

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

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

  4. Egg + lemontop 19% of all pairs
    Smell alikelow
    Cooked together44,316 recipes

    Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).

  5. Sugar + eggtop 21% of all pairs
    Smell alikemoderate
    Cooked together122,807 recipes

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

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

Egg whites
Whipped or mixed with sugar, they bind the icing and help it set into a firm, smooth coating.
Powdered sugar
Provides sweetness and dissolves into the egg whites to form the body of the icing.
Sweet almonds
Supply the main flavor and a fine, slightly oily texture once pulverized into the icing.

The step that matters

Drying the mixture. Drying in a cool oven or open air firms the icing so it holds its shape. Too much heat can brown or puff the egg white, so a low, gentle temperature matters.

Swap the almond

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

  1. Pistachiofits about as well
  2. Milletfits about as well
  3. Almondthe original
  4. Chickpeafits about as well

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