Why it works: Butter and sugar are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 98,233 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Hard Sauce
Ingredients
Directions
Beat the butter until creamy.
Gradually add the sugar while continuing to beat.
Heat the mixture gently until warm.
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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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Provides fat and richness, and when beaten traps air for a creamy, smooth texture.
- Sugar
- Adds sweetness and body, and dissolves into the butter to give the sauce its smooth consistency.
The step that matters
Heat the mixture gently until warm. Excess heat can separate the butter from the sugar and make the sauce greasy or grainy. Gentle warming keeps the emulsion smooth and the texture even.
“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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