Why it works: Gelatin and cream match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 1,628 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓
Quaking Custard
Ingredients
Directions
Prepare the custard
Soak the gelatin in cold water.
Scald the milk in a saucepan.
Beat the egg yolks and sugar until light.
Slowly stir the egg mixture into the hot milk and cook until it thickens.
Pour the mixture over the gelatin and add the wine or vanilla.
Set and serve
When it cools, fold in the whipped cream and beaten egg whites.
Pour into a mold and refrigerate until set.
Turn out onto a flat dish and garnish with fruits before serving.
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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Gelatin + creamtop 7% of all pairsSmell alikestrongCooked together1,628 recipes
Shared aroma: acetic acid (sour, vinegar).
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Gelatin + sugartop 7% of all pairsSmell alikemoderateCooked together2,778 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, 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).
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 as they cook into the hot milk.
- Gelatin
- Sets the custard so it wobbles and holds its shape when turned out.
- Whipped cream
- Adds airy lightness and moisture to the set custard.
- Egg whites
- Fold in to lighten the texture and add airy structure.
- Milk
- Forms the creamy base that the egg yolks thicken.
- Sugar
- Sweetens the custard and balances the richness of the yolks and cream.
The step that matters
Slowly stir the egg mixture into the hot milk. Adding the eggs gradually, while stirring, tempers them so they do not scramble. Cooking gently until the custard thickens keeps it smooth rather than curdled.
“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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