Why it works: Sugar and lemon are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 53,532 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Brandy Sauce
Ingredients
Directions
Mix sugar, salt, and cornstarch in a bowl.
Blend in lemon juice and a few drops of cold water until smooth.
Slowly add the mixture to the boiling water, stirring constantly.
Boil for 5 minutes.
Stir in the brandy and serve.
Optionally, add red vegetable coloring for color.
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 + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + brandytop 19% of all pairsSmell alikelowCooked together11,939 recipes
Shared aroma: beta-damascenone (apple, rose).
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Lemon + brandytop 23% of all pairsSmell alikelowCooked together5,351 recipes
Shared aroma: linalool (floral, citrus).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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
- Cornstarch
- Thickens the sauce as it heats, giving it body.
- Sugar
- Adds sweetness and balances the lemon juice's acidity.
- Brandy
- Adds a warm, aromatic flavor stirred in at the end.
The step that matters
Slowly add the mixture to the boiling water, stirring constantly. Cornstarch clumps if it hits hot liquid all at once. Adding it slowly while stirring disperses the starch evenly so the sauce thickens smoothly.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, brandy):
- Vanillafits better
- Apricotfits better
- Raisinfits better
- Lemonthe original
Fit is the average pairing score against sugar, brandy. Candidates are from the same food group and used in at least 100 recipes.
“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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