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 ↓
Japanese Ice Cream
Ingredients
Directions
Make the custard
In a saucepan, heat the milk until warm.
In a bowl, whisk together the eggs and sugar until well combined.
Slowly add the warm milk to the egg mixture, stirring constantly.
Return the mixture to the saucepan and cook over low heat until thickened.
Flavor and chill
Remove from heat and stir in the rice puree, green tea, and vanilla.
Chill the mixture in the refrigerator until cold.
Serve
Serve in glass dishes topped with preserved ginger cubes.
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).
-
Milk + ricetop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Rice + gingertop 10% of all pairsSmell alikemoderateCooked together2,196 recipes
Shared aroma: decanal (soap, orange peel).
-
Rice + vanillatop 11% of all pairsSmell alikemoderateCooked together1,352 recipes
Shared aroma: guaiacol (smoky, 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
- Eggs
- Thicken the custard as they cook and give it a rich, creamy body.
- Milk
- Forms the creamy base that the eggs thicken into a custard.
- Sugar
- Sweetens the base and helps keep the custard smooth.
- Boiled rice puree
- Adds body and moisture, giving the ice cream a thicker, softer texture.
- Green tea
- Adds a bitter, grassy aroma and flavor that balances the sweetness.
The step that matters
Cook the custard over low heat until thickened. Egg proteins set at moderate temperatures, so heating too fast can scramble the eggs into lumps. Gentle heat and constant stirring thicken the custard smoothly.
Swap the ginger
How well each one fits the dish's main ingredients (milk, egg, sugar, rice, green tea, vanilla):
- Cinnamonfits better
- Nutmegfits better
- Gingerthe original
- Peppermintfits about as well
Fit is the average pairing score against milk, egg, sugar, rice, green tea, vanilla. Candidates are from the same food group and used in at least 100 recipes.
“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.
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.
Ginger Cookies213 recipes
Rice Cake120 recipes
Vanilla Ice Cream108 recipes
Ginger Cake93 recipes