Why it works: Sugar and flour are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 92,116 recipes. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓
Cheap Sponge 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.
Prepare
Sift the flour before measuring.
Make the batter
In a bowl, beat the sugar and egg yolks together until well combined.
Add the cold water, flour, and baking powder to the mixture and beat thoroughly.
Gently fold in the beaten egg whites, allowing them to float on top of the batter.
Bake and serve
Bake in a preheated oven at 350°F (175°C) until golden and cooked through.
Serve with your choice of sauce.
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 + 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 + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- Whipped whites trap air for lift, while yolks add richness and help set the crumb.
- Flour
- Provides the starch and gluten structure that holds the cake's shape as it bakes.
- Sugar
- Adds sweetness and helps keep the crumb tender and moist.
- Baking powder
- Releases gas in the batter as it heats, helping the cake rise.
The step that matters
Fold in the beaten egg whites gently. Whites hold air bubbles that give the sponge its lift. Stirring or pressing hard deflates them, leaving a dense cake, so fold slowly with a light hand until just combined.
“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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