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Dessert

Orange Sponge Cake

A light sponge cake flavored with orange extract.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 8 ingredients
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Why it works: Corn and orange work together. They rank in the top 11% of all ingredient pairs, and cooks put them together in 586 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓

Orange Sponge Cake

Oven, in the book's wordsA slow oven

Ingredients

Directions

The book says “a slow oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.

Make the batter

  1. Beat the yolks of 4 eggs until thick.

  2. Gradually add 1 cup of granulated sugar and beat for five minutes.

  3. Mix and sift together 1 cup of flour, 1 ½ tablespoons corn starch, 1 teaspoon baking powder, and ½ teaspoon salt; add to the egg mixture.

  4. Beat the 4 egg whites until stiff and fold them in gently along with 1 teaspoon of orange extract.

Bake and finish

  1. Bake in a shallow pan at 350°F (175°C) for 35 minutes.

  2. Frost with boiled icing flavored with fresh orange.

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. Corn + orangetop 11% of all pairs
    Smell alikemoderate
    Cooked together586 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  2. Flour + corntop 13% of all pairs
    Smell alikemoderate
    Cooked together6,165 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Sugar + flourtop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  4. Egg + flourtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Sugar + orangetop 20% of all pairs
    Smell alikelow
    Cooked together19,212 recipes

    Shared aroma: beta-damascenone (apple, rose).

Egg and flour barely smell alike, yet cooks put them together in 106,462 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
Yolks thicken the batter and whites, beaten stiff, lighten the cake with air for structure.
Flour
Provides the main structure that sets as the cake bakes.
Granulated sugar
Sweetens the cake and helps the yolks thicken and hold air when beaten.
Corn starch
Softens the crumb, giving a more tender texture than flour alone.
Baking powder
Releases gas in the batter, helping the cake rise.

The step that matters

Folding in the egg whites. Stiff whites hold the air that lifts the cake. Folding gently keeps that air in; stirring vigorously deflates the batter and yields a dense, flat sponge.

Swap the orange

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

  1. Raisinfits better
  2. Vanillafits better
  3. Blueberryfits better
  4. Orangethe original

Fit is the average pairing score against egg, sugar, flour, corn. 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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