Why it works: Sugar and cream 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 ↓
Sunshine Cake
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 300°F (150°C).
Make the batter
Beat the egg whites until stiff peaks form, then gradually add the sugar.
In a separate bowl, beat the egg yolks until light and fluffy.
Combine the beaten yolks with the egg whites and sugar mixture, then add the orange extract.
Gently fold in the sifted flour until just combined.
Bake
Pour the batter into an angel food cake pan and bake for 50 minutes.
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 + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + orangetop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
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Flour + creamtop 20% of all pairsSmell alikemoderateCooked together30,481 recipes
Shared aroma: acetaldehyde (pungent, ethereal).
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
- Egg whites
- Whipped into stiff peaks, they trap air and give the cake its light, airy structure.
- Granulated sugar
- Stabilizes the whipped whites and adds sweetness and a tender crumb.
- Egg yolks
- Add richness and moisture, and help set the crumb as the cake bakes.
- All-purpose flour
- Provides the gluten-based structure that holds the cake together once baked.
- Cream of tartar
- Acidifies the egg whites, making the foam more stable and less likely to collapse.
The step that matters
Gently fold in the sifted flour. The batter depends on the air whipped into the egg whites. Stirring vigorously or overmixing deflates that foam and makes the cake dense and tough, so the flour should be folded in just until combined.
Swap the orange
How well each one fits the dish's main ingredients (sugar, egg, flour, cream):
- Raisinfits better
- Vanillafits better
- Figfits better
- Orangethe original
Fit is the average pairing score against sugar, egg, flour, cream. 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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