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 ↓
Vienna Coffee
Ingredients
Directions
Prepare the cream
Whip the cream until stiff and sweeten with powdered sugar. Set aside in a small bowl.
Make the coffee
Prepare a quart of café-au-lait, sweetening it with loaf sugar as desired.
Assemble and serve
Top each cup of café-au-lait with whipped cream to cover the surface.
Stir slightly from the bottom before drinking.
If cream is unavailable, whip the egg whites lightly and mix with cold milk and sugar.
Use this mixture as a topping for the café-au-lait.
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).
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Cream + milktop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and milk barely smell alike, yet cooks put them together in 77,875 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
- Rich cream
- Whipped into stiff foam that forms the rich, airy topping over the coffee.
- Egg whites
- Whipped lightly to form a foam that can replace the cream as a topping.
- Café-au-lait
- Forms the hot coffee base that the sweetened topping sits on.
The step that matters
Whipping the cream until stiff. Cream must be whipped until it holds its shape so it floats on the hot coffee as a topping rather than melting into it. Overwhipping can turn cream grainy, while underwhipping leaves it runny.
“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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