Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Venice Cakes
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the sponge
Preheat the oven to 350°F (175°C).
Beat the eggs and sugar together until creamy.
Add the melted butter, flour, and baking powder. Stir well.
Spread the mixture on a buttered baking tin.
Bake for 10 to 15 minutes.
Turn the cake onto a sieve and let it cool.
Fill and ice
Cut the cooled cake in half.
Spread one half with crushed raspberries and sprinkle with sugar.
Cover with the other half.
Sift the icing sugar into a bowl and mix with enough raspberries to achieve a thick cream consistency.
Pour the icing over the top of the cake and let it set.
Once set, cut into fancy shapes.
Decorate with white royal icing using a piping bag.
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 + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Beaten with sugar to trap air, giving the sponge its light structure.
- Butter
- Melted into the batter to add richness and a tender crumb.
- Flour
- Forms the sponge's structure once the batter is baked.
- Baking powder
- Releases gas in the oven, helping the sponge rise.
- Raspberries
- Add moisture and fruity tartness to the filling and icing.
- Icing sugar
- Mixed with raspberries to make a thick, sweet icing that sets on top.
The step that matters
Bake for 10 to 15 minutes. Baking time is short, so the sponge can dry out or over-brown quickly. Check it early, as the sponge should be set and lightly golden before cooling.
“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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