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 ↓
Eggless Ice Cream
Ingredients
Directions
Make the custard
In a custard kettle, heat 3 pints of milk over simmering water.
Mix flour with 1 pint of milk until smooth, then stir into the hot milk.
Cook for 10-15 minutes, stirring occasionally.
Add sugar and stir until dissolved.
Remove from heat and strain through a fine mesh strainer while hot.
Freeze
Once cooled, add 1 quart of cream and place in a freezer.
When half frozen, stir in 1 pint of whipped cream flavored with vanilla.
Pack and freeze until firm.
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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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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Flour + vanillatop 12% of all pairsSmell alikemoderateCooked together19,241 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Whole milk
- Forms the liquid base and its milk solids add body and richness to the custard.
- Heavy cream
- Adds fat, which keeps the frozen ice cream smooth and rich rather than icy.
- All-purpose flour
- Its starch thickens the hot milk into a custard, giving the ice cream body.
- Granulated sugar
- Sweetens the custard and lowers its freezing point, keeping the ice cream softer.
- Vanilla extract
- Adds aroma and flavor to the cream folded in.
The step that matters
Mix the flour into milk until smooth before adding it to the hot milk. Dry flour clumps when it meets hot liquid, because the outside of each particle thickens before the inside hydrates. Mixing it smooth in cool milk first lets the starch disperse evenly, so the custard stays lump-free.
“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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