Why it works: Sugar and milk are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 77,875 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Milk Frosting
Ingredients
Directions
Combine sugar and milk in a saucepan.
Boil slowly for about 5 minutes until it can form a string when dripped from a spoon.
Pour the mixture into a deep dish.
Stir with a silver spoon until it reaches a spreadable consistency.
Just before spreading, add the flavoring.
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 + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and milk barely smell alike, yet cooks put them together in 77,875 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
- Granulated sugar
- Provides sweetness and, when boiled with milk, forms the body of the frosting as it thickens.
- Milk
- Dissolves the sugar and adds moisture and richness to the frosting.
The step that matters
Boiling until it forms a string. Sugar syrup thickens as water evaporates and its concentration rises. Stopping too early leaves the frosting thin and runny, while boiling too long makes it stiff and grainy as it cools.
“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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