Why it works: Butter and sugar are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 98,233 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Hard Sauce
Ingredients
Directions
In a bowl, cream together the softened butter and powdered sugar until smooth.
Season to taste with your preferred flavoring (such as vanilla or nutmeg).
Place the mixture in a cool place to firm up.
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.
-
Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Provides fat and richness, and sets firm when chilled to give the sauce body.
- Powdered sugar
- Adds sweetness and dissolves smoothly into the butter, giving the sauce a fine texture.
The step that matters
Creaming the butter and powdered sugar until smooth. The butter must be softened so it blends evenly with the sugar. Cold or lumpy butter leaves streaks and grainy pockets, while thorough creaming traps air and yields a smooth, spreadable texture.
“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.
More hard sauce recipes
You might also like
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.