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 Ice Cbbam
Ingredients
Directions
Make the custard
Scald the milk in a saucepan.
In a bowl, mix the flour, sugar, salt, and beaten egg.
Gradually add the hot milk to the mixture, stirring constantly.
Melt the chocolate and add it to the custard mixture.
Cook the mixture in a double boiler for 20 minutes.
Finish and freeze
Cool the mixture, then stir in the cream and vanilla.
Freeze the mixture until solid.
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.
-
Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Chocolate + vanillatop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Chocolate + creamtop 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
- Egg
- Thickens the custard as it cooks and adds richness to the base.
- Flour
- Stabilises the custard so it thickens smoothly without curdling.
- Milk
- Forms the liquid base that the custard is built on.
- Cream
- Adds fat for a smoother, creamier texture after freezing.
- Sugar
- Sweetens the base and softens the texture of the frozen ice cream.
- Chocolate
- Provides the main chocolate flavour and some fat to the base.
The step that matters
Cook the mixture in a double boiler for 20 minutes. Gentle, indirect heat lets the egg and flour thicken the custard slowly. Direct high heat can scramble the egg and make the base grainy, so stir steadily and keep the water below a hard boil.
“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.
More chocolate ice cream recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Chocolate Cream171 recipes
Vanilla Ice Cream108 recipes
Chocolate Cookies76 recipes
Chocolate Fudge55 recipes