Why it works: Coffee and sugar are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 4,344 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
To Roast Coffee
Ingredients
Directions
Prepare
Pick over the coffee carefully and wash it in clean, cold water.
Drain and dry the coffee.
Roast
Place the coffee in a coffee roaster or baking pan.
Roast quickly to a light brown, stirring frequently.
After roasting, turn the coffee onto a clean cloth and cover it to cool.
Finish and store
Once cold, pick out any burned grains.
Store the coffee in a vessel with a close-fitting top.
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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Coffee + sugartop 17% of all pairsSmell alikelowCooked together4,344 recipes
Shared aroma: beta-damascenone (apple, rose).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Coffee + buttertop 23% of all pairsSmell alikemoderateCooked together2,442 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Coffee
- Forms the entire product, so its even roasting determines flavour and colour.
- Butter
- Adds a small amount of fat that can coat the beans and aid browning and aroma.
- Powdered sugar
- Caramelises during roasting, adding sweetness and deeper browning to the beans.
The step that matters
Roast quickly to a light brown, stirring frequently. Sugars and proteins brown fast, so uneven stirring or too much heat can scorch some beans while others stay pale, giving a bitter, uneven roast.
“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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