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 Cream
Ingredients
Directions
Make the chocolate base
Dissolve the chocolate in a little water.
Add the chocolate to the milk in a saucepan.
Bring the mixture to a boil, stirring constantly.
Make a paste with the corn-starch and cold milk.
Stir the paste into the chocolate mixture.
Boil until thickened, about 15 minutes.
Stir in the sugar and vanilla extract.
Remove from heat.
Finish and freeze
Combine the chocolate mixture with the rich cream.
Freeze as usual.
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).
-
Corn + vanillatop 9% of all pairsSmell alikemoderateCooked together1,943 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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
- Baker's chocolate
- Provides the chocolate flavour and rich, dark colour of the ice cream.
- Corn-starch
- Thickens the chocolate milk as it boils, giving the base a smooth, creamy body.
- Rich cream
- Adds fat for a smooth, soft texture and a richer mouthfeel once frozen.
- White sugar
- Sweetens the base and lowers the freezing point, keeping the ice cream softer when frozen.
The step that matters
Boil until thickened, after adding the corn-starch paste. The starch must reach a full boil while stirred to thicken evenly. Stirring in the paste and then cooking only until thickened prevents lumps and a thin, grainy custard base.
“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
Corn Cake90 recipes
Corn Starch Cake89 recipes