Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Chocolate Jelly
Ingredients
Directions
Make the base
Boil the milk and cream with the chocolate.
Stir in the eggs and sugar.
Place the mixture in a double boiler.
Add the gelatine.
Boil for about 5 minutes longer, then remove from heat.
Cool and set
Let the mixture cool.
When nearly cold, stir in the vanilla.
Set in the refrigerator until congealed.
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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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Chocolate + vanillatop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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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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Cream + chocolatetop 11% of all pairsSmell alikemoderateCooked together5,466 recipes
Shared aroma: delta-decalactone (sweet, creamy).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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
- Cream
- Adds richness and a smooth, creamy body to the set jelly.
- Chocolate
- Provides the main flavor and fat that give the jelly its body.
- Eggs
- Thicken the custard base as they gently cook, adding structure and richness.
- Gelatine
- Sets the cooled mixture into a firm, sliceable jelly as it chills.
- Sugar
- Adds sweetness that balances the bitterness of the chocolate.
- Milk
- Forms the liquid base that the chocolate and eggs are cooked into.
The step that matters
Keep the egg mixture gently heated. Eggs thicken as they warm but can curdle or turn grainy if overheated. A double boiler keeps the heat gentle and even, so the custard stays smooth before the gelatine sets it.
“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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