Why it works: Cream and sugar 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 ↓
Prune Whip Filling
Ingredients
Directions
Bake the cake
Bake sponge cake in layers.
Make the filling
Whip the heavy cream until soft peaks form.
Sweeten the whipped cream with powdered sugar.
Add the chopped cooked prunes to the cream and mix gently.
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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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Heavy cream
- Whips into a light foam that gives the filling its airy structure and creamy texture.
- Powdered sugar
- Sweetens the cream and helps it hold its whipped structure.
- Cooked prunes
- Add moisture, deep fruit sweetness and flavor to the cream.
The step that matters
Mix in the prunes gently. Whipped cream is a foam of air bubbles held in fat. Vigorous stirring pushes out the air and makes the cream heavy or grainy, so fold the chopped prunes in with a light hand.
“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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