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 ↓
Vanilla Ice Cream
Ingredients
Directions
Make the base
Scald the milk and sugar together in a saucepan.
Dissolve the corn starch in ½ cup of warm milk.
Stir the corn starch mixture into the boiling milk.
Let the mixture simmer, then cool it.
Finish and freeze
Once cool, fold in the whipped cream and beaten egg whites.
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.
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.
-
Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
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).
-
Milk + corntop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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
- Milk
- Forms the liquid base that the custard-like mixture is built on.
- Sugar
- Sweetens the base and lowers its freezing point for a softer texture.
- Corn starch
- Thickens the milk as it heats, giving the base body.
- Heavy cream
- Adds fat and richness, and whipped air makes the ice cream light.
- Egg whites
- Whipped into the mixture to add air and a lighter texture.
The step that matters
Stir the corn starch mixture into the boiling milk. Cornstarch must be fully dispersed in liquid before heating, or it clumps. Once it reaches a boil it thickens quickly, so the base needs steady stirring to stay smooth.
“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 vanilla 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.

Corn Cake90 recipes
Corn Starch Cake89 recipes
Corn Cakes22 recipes
Green Corn Pudding14 recipes