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 ↓
Troy Cake
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. The book gives no cooking times either; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare
Preheat the oven to 350°F (175°C).
Cream the butter in a mixing bowl.
Make the batter
Add the sugar and egg yolks, then mix in the cold water and flour.
Fold in the beaten egg whites until well combined.
Pour the batter into two loaf pans lined with parchment paper.
Bake
Bake for about 30-40 minutes or until a toothpick comes out clean.
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).
-
Cream + nutmegtop 13% of all pairsSmell alikemoderateCooked together7,920 recipes
Shared aroma: acetic acid (sour, vinegar).
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Butter + nutmegtop 16% of all pairsSmell alikemoderateCooked together24,377 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Creams with the sugar to trap air and add richness and tenderness to the crumb.
- Eggs
- Egg yolks add richness and structure, while beaten whites lighten the batter and help it rise.
- Flour (in the method)
- Provides the structure that sets the cake as it bakes.
- Coffee sugar
- Sweetens the cake and helps it brown during baking.
The step that matters
Folding in the beaten egg whites. Beaten whites hold air that gives the cake its lift. Stirring them vigorously deflates that foam, leaving a dense crumb, so fold gently until just combined.
Swap the nutmeg
How well each one fits the dish's main ingredients (butter, coffee, sugar, cream, egg):
- Cinnamonfits about as well
- Nutmegthe original
- Capersfits less well
- Gingerfits less well
Fit is the average pairing score against butter, coffee, sugar, cream, 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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