Why it works: Sugar and orange are a kitchen classic. They rank in the top 20% of all ingredient pairs, and cooks put them together in 19,212 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Orange Cake
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the batter
Preheat the oven to 350°F (175°C).
In a bowl, mix 2 cups of sugar with the yolks of 5 eggs until well combined.
Add the juice of 1 large orange and ½ cup of cold water to the mixture.
Sift in 2 teaspoons of baking powder and mix until smooth.
In a separate bowl, beat the whites of 3 eggs until stiff peaks form.
Gently fold the egg whites into the batter.
Bake and ice
Divide the batter into three layers and bake in the preheated oven until golden.
For the icing, beat 2 egg whites until stiff, then gradually add powdered sugar to taste.
Mix in the grated rind and juice of 1 orange.
Spread the icing over the cooled cake layers.
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.
Photo for illustrative purposes only · Contact us to use it
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.
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Sugar + orangetop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + orangetop 31% of all pairsSmell alikelowCooked together10,696 recipes
Shared aroma: 2,4-decadienal (seaweed).
Sugar and orange barely smell alike, yet cooks put them together in 19,212 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 enrich the batter and whites, whipped to stiff peaks, give the cake its light, airy structure.
- Sugar
- Sweetens the cake and helps hold moisture and a tender crumb.
- Baking powder
- Releases gas in the batter, causing the cake to rise and become light.
- Orange juice
- Adds citrus acidity and flavor and moisture to the batter.
The step that matters
Folding in the egg whites. Whipped whites hold the air that lifts the cake. Stirring them vigorously deflates the foam and produces a dense, flat layer, so fold gently until no white streaks remain.
Swap the orange
How well each one fits the dish's main ingredients (sugar, egg):
- Vanillafits better
- Raisinfits better
- Lemonfits better
- Orangethe original
Fit is the average pairing score against sugar, egg. 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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