Why it works: Pistachio and nuts match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 425 recipes. Both carry alpha-pinene, which smells pine, turpentine. The science ↓
Cake with Snow Eggs and Custard
Ingredients
Directions
Make the custard
To make the custard, combine milk, cornstarch, sugar, egg yolks, and salt in a saucepan. Cook until thickened.
Make the snow eggs
For the snow eggs, beat egg whites until foamy, gradually add 4 tablespoons of sugar, and beat until light and dry.
Shape the mixture using 2 tablespoons, wet in boiling water, and poach for about 10 minutes in water just off the boil.
Remove with a skimmer and drain before using.
Assemble and serve
Cut sponge cake into slices and place in glass serving dishes.
Pour cold boiled custard over the cake, flavored to taste.
Set a snow egg on top of each slice of cake.
Arrange a few bits of fruit jelly around the eggs on the cake.
Sprinkle with chopped pistachio nuts.
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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Pistachio + nutstop 1% of all pairsSmell alikestrongCooked together425 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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Nuts + milktop 17% of all pairsSmell alikemoderateCooked together982 recipes
Shared aroma: furaneol (caramel, strawberry).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Pistachio + milktop 19% of all pairsSmell alikemoderateCooked together417 recipes
Shared aroma: nonanal (fat, citrus).
Milk and sugar barely smell alike, yet cooks put them together in 77,875 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Thicken the custard and add richness and a smooth texture when cooked.
- Egg whites
- Whip into a foam that holds its shape to form the light snow eggs.
- Milk
- Forms the liquid base of the custard that sets as it cooks.
- Cornstarch
- Thickens the custard so it holds its body when cooled.
- Sugar
- Sweetens the custard and stabilizes the whipped egg whites.
The step that matters
Poaching the snow eggs. Poach gently in water just off the boil so the meringue cooks through and stays tender. Boiling vigorously can break up the shapes and toughen the surface.
Swap the pistachio
How well each one fits the dish's main ingredients (nuts, milk, sugar, egg):
- Pistachiothe original
- Almondfits about as well
- Pecansfits about as well
- Peanutfits about as well
Fit is the average pairing score against nuts, milk, sugar, 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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