Why it works: Cream and sugar are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Snow Custard
Ingredients
Directions
Make the custard
Combine milk, cream, sugar, and cinnamon in a pot. Heat until it begins to boil.
Beat egg yolks with a few spoonfuls of cold milk in a bowl. Pour into the boiling mixture while stirring constantly.
Continue stirring until it boils again, then remove the cinnamon.
Finish and serve
Beat egg whites until stiff. Fold them into the mixture while stirring quickly to prevent overflow.
When the custard thickens, pour it into a dish garnished with alternating layers of ratafia cakes and pastry.
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.
Photo for illustrative purposes only · Contact us to use it
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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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Milk + cinnamontop 10% of all pairsSmell alikemoderateCooked together12,655 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Milk + creamtop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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 as they set when heated, giving it a smooth, rich body.
- Egg whites
- Whipped to stiff peaks, they add airy lightness to the custard as it is folded in.
- Cream
- Adds fat and richness, giving the custard a smooth, velvety texture.
- White sugar
- Sweetens the custard and helps balance the richness of the dairy and eggs.
The step that matters
Adding the egg yolks to the boiling mixture. Egg yolks scramble if they meet very hot liquid too quickly. Tempering them with a little cold milk first and pouring while stirring constantly keeps the custard smooth and thickening evenly.
Swap the cinnamon
How well each one fits the dish's main ingredients (milk, cream, sugar, egg):
- Nutmegfits about as well
- Cinnamonthe original
- Gingerfits less well
- Peppermintfits less well
Fit is the average pairing score against milk, cream, 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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