Why it works: Rum and vanilla work together. They rank in the top 6% of all ingredient pairs, and cooks put them together in 728 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Cafe Parfait
Ingredients
Directions
Make the custard
Boil sugar and coffee until it forms a thread when dripped from a spoon.
Pour the mixture over the beaten egg yolks and beat rapidly for 10 minutes.
Return to a double boiler and cook until the mixture clings to a spoon.
Add cream and freeze
Add ½ quart of beaten sweet cream and mix well.
Incorporate black coffee until the desired color is achieved.
Just before freezing, add the remaining ½ quart of beaten cream.
Serve
Once frozen, fill glasses with the parfait and top 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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Rum + vanillatop 6% of all pairsSmell alikemoderateCooked together728 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Coffee + rumtop 8% of all pairsSmell alikemoderateCooked together138 recipes
Shared aroma: beta-damascenone (apple, rose).
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Coffee + vanillatop 9% of all pairsSmell alikemoderateCooked together1,391 recipes
Shared aroma: sotolon (curry, maple).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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 yolks
- Thicken the custard base and add richness through their emulsifying fat and proteins.
- Sweet cream
- Adds fat and richness, and whipped air gives the frozen parfait a light, smooth texture.
- Sugar
- Sweetens the base and lowers the freezing point, keeping the parfait softer when frozen.
- Clear black coffee
- Provides the coffee flavor and the brown color of the parfait.
The step that matters
Cooking the custard over a double boiler. Egg yolks thicken as they heat but can scramble if overheated. Gentle, indirect heat lets the mixture thicken smoothly into a custard that coats a spoon.
“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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