Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Almond Castles
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 350°F (175°C).
Make the batter
Cream the butter and sugar together.
Stir in the egg yolks, milk, and brandy, and beat well.
Whip the egg whites until stiff and gently fold them into the mixture.
Bake and serve
Pour the mixture into well-buttered small cups or molds.
Bake or steam gently for 30 to 35 minutes.
Serve with custard sauce.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Almond + buttertop 11% of all pairsSmell alikemoderateCooked together9,245 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
-
Butter + brandytop 15% of all pairsSmell alikemoderateCooked together5,127 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Milk + brandytop 15% of all pairsSmell alikemoderateCooked together3,738 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Almond + milktop 16% of all pairsSmell alikemoderateCooked together5,800 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ground almonds
- Provides the bulk and nutty flavour of the castles, forming a tender crumb.
- Butter
- Adds richness and fat that keeps the texture tender and moist.
- Eggs
- Whipped whites add lift and airy structure, while yolks bind and enrich the mixture.
- Castor sugar
- Sweetens the mixture and helps create a light, creamed base.
The step that matters
Folding in the whipped egg whites. Whites must be whipped until stiff and folded in gently so the air is kept. Overmixing deflates the foam, leading to a denser, less risen result.
Swap the almond
How well each one fits the dish's main ingredients (butter, sugar, milk, brandy, egg):
- Almondthe original
- Pecansfits about as well
- Cocoafits less well
- Walnutfits less well
Fit is the average pairing score against butter, sugar, milk, brandy, 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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