Why it works: Coffee and milk are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 2,202 recipes. Both carry 4-heptenal, which smells creamy, biscuit. The science ↓
Vienna Coffee
Ingredients
Directions
Make the coffee and cream
Filter the coffee, using 1 tablespoon of ground coffee per person and 1 for the pot.
Heat 1 quart of cream in a custard kettle or pail set into boiling water until hot.
Add the egg
Beat the egg white to a froth and mix it with 3 tablespoons of cold milk.
Stir the egg and milk mixture into the hot cream for 1 minute.
Brew and serve
Alternatively, pour boiling water over the coffee, cover closely, and boil for 1 minute.
Remove the coffee to the side of the stove for a few minutes to settle before serving.
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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Coffee + milktop 10% of all pairsSmell alikemoderateCooked together2,202 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Coffee + creamtop 17% of all pairsSmell alikelowCooked together2,339 recipes
Shared aroma: 2-heptanol (bitter, floral).
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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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Cream + eggtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
Cream and egg 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
- Cream
- Provides fat and richness, giving the drink a full, smooth body.
- Egg white
- Whipped to a froth, it adds a light, airy texture to the hot cream.
- Ground coffee
- Supplies the main roasted, bitter aroma and flavor of the drink.
The step that matters
Stirring the egg and milk into the hot cream. Egg proteins begin to set when heated. Adding the mixture to very hot cream while stirring steadily spreads the heat evenly and helps prevent lumps or curdling, keeping the texture smooth.
“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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