Why it works: Sugar and cream 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 ↓
Fondant or Cream
Ingredients
Directions
Prepare the syrup
Combine ½ cup water with 1 lb coffee A sugar.
Let it stand for 1 hour.
Dissolve the cream of tartar in a little cold water and add it to the sugar mixture.
Cook the syrup
Place the pan over high heat.
Stir constantly until the mixture begins to boil.
Stop stirring once it boils, and do not stir the candy from the time it begins to boil until it is poured into the pan.
Test the candy by dropping some into cold water; it should form a soft ball.
Cool and work the candy
Pour the candy into a pan sprinkled with cold water, ensuring it is level.
Let the candy cool without stirring until it is almost cold.
Beat it with a large spoon or paddle.
Once it turns white and begins to harden, gather it into a mass.
Knead it on a marble slab or in the pan.
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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Coffee + creamtop 17% of all pairsSmell alikelowCooked together2,339 recipes
Shared aroma: 2-heptanol (bitter, floral).
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Coffee + sugartop 17% of all pairsSmell alikelowCooked together4,344 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Coffee a sugar
- Provides the sweetness and, as tiny crystals, the smooth, soft body of the fondant.
- Cream of tartar
- Adds acidity that helps keep the sugar from recrystallizing into a grainy texture.
The step that matters
Do not stir from the boil until the candy is poured. Stirring once the syrup boils lets sugar crystals form early and grow large, which makes the fondant grainy instead of 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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