Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Ice Cream Cake, No. 2
Ingredients
Directions
Make the cake
Cream the sugar and butter together until light and fluffy.
Add the flour, baking powder, and lemon extract, and mix well.
Gently fold in the stiffly beaten egg whites.
Pour the batter into jelly-cake pans and bake until golden.
Make the filling and assemble
For the filling, beat the egg yolks until light, then mix in the cream and vanilla extract.
Spread the filling between the layers of cake.
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.
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Butter
- Creams with the sugar to trap air, giving the cake a tender, fine crumb.
- Egg whites
- Whipped and folded in, they add lift and an airy structure to the batter.
- Flour
- Provides the structure that holds the cake together as it sets in the oven.
- Baking powder
- Releases gas in the batter, helping the cake rise in the pans.
- Egg yolks
- Beaten into the cream filling, they add richness and help it thicken and set.
- Cream
- Adds fat and moisture to the filling, making it smooth and rich.
The step that matters
Folding in the egg whites. Stiffly beaten whites hold the air that lifts the batter. Stirring them in vigorously knocks that air out, so the cake bakes up dense instead of light. Fold gently, just until no white streaks remain.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, butter, flour, egg, cream, vanilla):
- Raisinfits better
- Figfits better
- Coconutfits better
- Lemonthe original
Fit is the average pairing score against sugar, butter, flour, egg, cream, vanilla. 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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