Why it works: Butter and brandy are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 5,127 recipes. Both carry ethyl octanoate, which smells fruity, wine. The science ↓
R. Brandy Sauce
Ingredients
Directions
In a large bowl, beat the butter with a fork until smooth and soft.
Gradually mix in the powdered sugar, beating constantly until fully combined.
Add the egg white and beat the mixture for one minute.
Place the bowl in a basin of warm water.
Gradually add the brandy and boiling water, then beat the sauce for two more minutes.
Pour the sauce into a sauce bowl.
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 + brandytop 15% of all pairsSmell alikemoderateCooked together5,127 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Egg + brandytop 17% of all pairsSmell alikemoderateCooked together7,340 recipes
Shared aroma: acetoin (butter, cream).
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Sugar + brandytop 19% of all pairsSmell alikelowCooked together11,939 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and brandy barely smell alike, yet cooks put them together in 11,939 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
- Butter
- Provides richness and a smooth, creamy body to the sauce.
- Powdered sugar
- Sweetens the sauce and dissolves smoothly into the butter for a fine texture.
- Egg white
- Adds body and lightness as it is beaten into the sauce.
- Brandy
- Adds aroma and warm, distinctive flavor to the sauce.
The step that matters
Adding the brandy and boiling water. Adding liquid too quickly to the butter and sugar can cause the mixture to separate or look curdled. Adding it gradually while beating keeps the sauce emulsified and 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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