Why it works: Sugar and cream 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 Pudding
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
Preheat the oven to 350°F (175°C).
Make the pudding
In a bowl, beat the egg whites with a pinch of salt until stiff peaks form.
Gently fold in the chopped prunes, sugar, and cream of tartar.
Place the pudding dish in a basin of hot water.
Bake and serve
Bake for 22 minutes.
Serve with whipped cream.
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 + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Egg + creamtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
Egg and cream barely smell alike, yet cooks put them together in 42,166 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 into stiff peaks, they trap air that lifts and sets the pudding.
- Prunes
- Chopped fine and folded in, they add moisture and a soft, dense fruit body.
- Sugar
- Sweetens the pudding and helps stabilise the whipped egg white foam.
- Cream of tartar
- Adds acidity that helps the egg whites whip to a stable, stiff foam.
The step that matters
Folding in the prunes, sugar, and cream of tartar. Whipped egg whites hold air bubbles that make the pudding light. Overmixing or stirring vigorously deflates the foam, so the pudding bakes heavy and dense instead of rising and setting softly. Fold gently with a spatula, cutting through and turning the mixture only 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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