Why it works: Milk and coffee 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 ↓
Coffee Custard Meringue
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.
Make the meringues
Preheat your oven to 350°F (175°C).
Whip the egg whites with a little powdered sugar until stiff peaks form.
Heat the milk with a pinch of baking soda.
Drop spoonfuls of meringue into the hot milk, turning them when the bottom is poached.
Lift each meringue with a skimmer and place on a sieve to cool and drain.
Make the custard
Once all meringues are done, pour the hot milk over the beaten yolks and sugar.
Return the mixture to the heat and stir until it begins to thicken.
Remove from heat and stir in the hot coffee.
Assemble and serve
In a glass bowl, layer the meringues and pour the custard over them.
Allow the meringues to rise to the surface, coated with custard.
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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Milk + coffeetop 10% of all pairsSmell alikemoderateCooked together2,202 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Sugar + coffeetop 17% of all pairsSmell alikelowCooked together4,344 recipes
Shared aroma: beta-damascenone (apple, rose).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and sugar 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
- Eggs
- Yolks thicken the custard and whites form the stiff, airy meringue.
- Milk
- Forms the base of the custard and the liquid the meringues poach in.
- Sugar
- Sweetens the custard and helps stabilize the whipped egg whites.
- Strong brewed coffee
- Adds coffee flavor and aroma to the custard.
The step that matters
Return the mixture to the heat and stir until it begins to thicken. Egg yolks thicken as they heat, but overheating can curdle them into lumps. Stir constantly and remove from heat as soon as the custard 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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