Why it works: Walnut and nutmeg match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 1,230 recipes. Both carry eucalyptol, which smells eucalyptus, herbal. The science ↓
Transparent Pie
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).
In a bowl, beat the whole egg and egg yolks together.
Make the filling
Add the butter, sweet milk, and grated nutmeg, and mix well.
Pour the mixture into the pie crust.
Bake and finish
Bake until set, then frost the top.
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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Walnut + nutmegtop 5% of all pairsSmell alikestrongCooked together1,230 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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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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Walnut + buttertop 15% of all pairsSmell alikemoderateCooked together6,832 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Milk + nutmegtop 15% of all pairsSmell alikemoderateCooked together14,685 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Walnut + milktop 16% of all pairsSmell alikemoderateCooked together3,236 recipes
Shared aroma: 1-hexanal (fruit).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Coagulate as they bake, giving the filling its set, custard-like structure.
- Sweet milk
- Provides moisture and liquid that, with the eggs, forms a smooth custard.
- Butter
- Adds fat for richness and a softer, silkier texture.
- Nutmeg
- Adds a warm, aromatic flavour to the custard.
The step that matters
Bake until set. Egg proteins set as they heat. Underbaked, the filling stays runny and will not hold a slice. Overbaked, the eggs tighten too far, causing a grainy texture and weeping liquid.
Swap the walnut
How well each one fits the dish's main ingredients (egg, butter, milk, nutmeg):
- Almondfits about as well
- Walnutthe original
- Pecansfits about as well
- Pistachiofits less well
Fit is the average pairing score against egg, butter, milk, nutmeg. 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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