Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Maple Sugar Frosting
Ingredients
Directions
Make the frosting
Combine maple sugar, water, and butter in a basin.
Boil the mixture until it will wax when dropped in water.
Stir in the thick sweet cream and beat quickly to make it light.
Set aside enough frosting to cover the top of the cake.
Add the walnuts
Chop the remaining walnut meats finely.
In the remaining frosting, mix in chopped walnut meats.
Reserve half of the walnut meats to place around the edge of the cake.
Allow the cake to cool before assembling.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Butter + walnuttop 15% of all pairsSmell alikemoderateCooked together6,832 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Cream + walnuttop 21% of all pairsSmell alikelowCooked together1,982 recipes
Shared aroma: octanal (fat, soap).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Maple sugar
- Provides the main sweetness and maple flavour of the frosting.
- Thick sweet cream
- Adds richness and moisture, and beating it in makes the frosting lighter.
- Butter
- Adds fat for a smooth, rich texture in the frosting.
- English walnuts
- Add crunch and a nutty flavour that contrasts with the soft frosting.
The step that matters
Boil the mixture until it will wax when dropped in water. Sugar must reach the right concentration to set into a frosting that holds its shape. Undercooked syrup stays runny, while overcooked syrup turns hard and grainy.
Swap the walnut
How well each one fits the dish's main ingredients (sugar, butter, cream):
- Almondfits better
- Filbertfits better
- Pistachiofits better
- Walnutthe original
Fit is the average pairing score against sugar, butter, cream. 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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