Why it works: Sugar and egg are a kitchen classic. They rank in the top 21% of all ingredient pairs, and cooks put them together in 122,807 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Frosted Grapes
Ingredients
Directions
Prepare
Pull the grapes apart into clusters of three or four.
Prepare a platter with warm fine granulated sugar.
Whip the egg whites in a shallow bowl.
Frost and dry
Dip the grapes in the egg whites, then lay them on the sugar.
Sift more sugar on top and lay them on sieves to dry.
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.
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Grape + sugartop 23% of all pairsSmell alikelowCooked together7,490 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Grape + eggtop 30% of all pairsSmell alikelowCooked together4,690 recipes
Shared aroma: (e)-2-octenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg whites
- Form a thin sticky coating that holds the sugar to the grape skins.
- Fine granulated sugar
- Forms a crisp, sweet, opaque shell over the coated grapes as they dry.
- Grapes
- Provide the fresh, juicy centre that the sugar coating surrounds.
The step that matters
Drying the frosted grapes on sieves. Sugar coatings stay crisp only when the egg white dries fully before any moisture softens it. Leaving the grapes too long in a humid spot can make the frosting weep or turn sticky, so they need open air and room to dry on the sieves.
Swap the grape
How well each one fits the dish's main ingredients (sugar, egg):
- Vanillafits better
- Raisinfits better
- Lemonfits better
- Grapethe original
Fit is the average pairing score against sugar, egg. 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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