Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Ice Cream 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 cake layers
Preheat the oven to 350°F (175°C).
In a large bowl, beat the 8 egg whites until stiff peaks form.
In another bowl, mix 2 cups sugar, 2 cups flour, 1 cup corn starch, 1 cup softened butter, 1 cup milk, 2 teaspoons baking powder, and lemon extract until smooth.
Gently fold the beaten egg whites into the batter.
Pour the batter into thin layers and bake until golden.
Make the filling
For the filling, beat 4 egg whites in a bowl.
In a saucepan, combine 4 cups sugar with enough boiling water to dissolve it.
Boil the sugar mixture until clear and candied.
Pour the hot sugar over the beaten egg whites, stirring until it forms a rich cream.
Add vanilla extract to taste.
Assemble
Once cooled, spread the cream between the baked 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.
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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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Corn + vanillatop 9% of all pairsSmell alikemoderateCooked together1,943 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Corn + milktop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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
- Egg whites
- Whipped to stiff peaks, they trap air that lightens the layers and sets the filling into a foam.
- Butter
- Adds fat that tenderizes the crumb and carries flavor.
- Flour
- Forms the structure that holds the cake layers together.
- Corn starch
- Softens the crumb by diluting the flour's gluten, giving a tender texture.
- Baking powder
- Releases gas in the batter, helping the layers rise.
- Sugar
- Sweetens the cake and, when boiled, forms the syrup that gives the filling its body.
The step that matters
Pouring the hot sugar into the egg whites. The syrup must be boiled to the right point and poured slowly while beating. Pouring too fast or cold syrup can leave the whites grainy or prevent them from forming a stable, smooth cream.
Swap the lemon
How well each one fits the dish's main ingredients (egg, sugar, flour, corn, butter, milk, vanilla):
- Coconutfits better
- Figfits better
- Blueberryfits better
- Lemonthe original
Fit is the average pairing score against egg, sugar, flour, corn, butter, milk, 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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