Why it works: Sugar and vanilla are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 35,032 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Cream Fondants
Ingredients
Directions
The book gives no oven temperature. The 240°F (115°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the fondant
Boil sugar, glucose, and water with cream of tartar until it reaches 240°F (115°C).
Remove from heat and let it stand for a few minutes.
Use a spatula to rub the sugar against the sides of the pan until thick and creamy.
Mold and finish
Smooth starch trays and mold the fondant into shapes.
Flavor the cream and pour it into the molds.
Once set, remove from starch and crystallize using syrup.
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 + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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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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Cream + vanillatop 15% of all pairsSmell alikelowCooked together12,301 recipes
Shared aroma: 2-nonanone (fruity, floral).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Sugar
- Forms the crystalline structure of the fondant and provides its sweetness.
- Glucose
- Interferes with sugar crystal formation, keeping the fondant smooth and soft.
- Cream of tartar
- Adds acidity that helps prevent sugar from crystallizing too large during cooking.
The step that matters
Rubbing the sugar against the pan sides. Agitating the cooled syrup at the edges triggers controlled crystallization, which makes the mass thick and creamy. Stirring or rubbing at the wrong time, or too early while hot, can create large, grainy crystals.
“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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