Why it works: Butter and almond are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 9,245 recipes. Both carry 2,3-pentanedione, which smells butter, sweet. The science ↓
Snow Cake
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Make the batter
Preheat the oven to 300°F (150°C).
In a mixing bowl, beat together the castor sugar, cornflour, butter, egg whites, and essence for 20 minutes.
Bake and cut
Pour the mixture into a baking dish and bake for 30 minutes.
Once cooled, cut the cake into squares.
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 + almondtop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + almondtop 18% of all pairsSmell alikemoderateCooked together15,679 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg whites
- Beaten air bubbles give the cake its light, airy structure as it sets in the oven.
- Castor sugar
- Sweetens the cake and helps stabilise the beaten egg whites.
- Butter
- Adds fat for a tender texture and richer flavour.
- Cornflour
- Starch that softens the crumb, giving a delicate, tender texture rather than a chewy one.
The step that matters
Beating the mixture for 20 minutes. Long beating traps air in the egg whites, and that trapped air is what makes the cake rise and stay light. If the mixture is under-beaten, the cake will be dense.
Swap the almond
How well each one fits the dish's main ingredients (sugar, butter, egg):
- Almondthe original
- Pecansfits about as well
- Filbertfits less well
- Walnutfits less well
Fit is the average pairing score against sugar, butter, 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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