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 ↓
Renter Custard, or Junket
Ingredients
Directions
Make the junket
Stir sugar into milk.
Add vanilla or other flavoring.
Pour into a glass dish and stir in rennet.
Cover and place in a warm area until set.
Serve
Grate nutmeg over the top and serve cold.
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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Vanilla + nutmegtop 10% of all pairsSmell alikestrongCooked together2,781 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Milk + nutmegtop 15% of all pairsSmell alikemoderateCooked together14,685 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, 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
- Milk
- Forms the body of the dish, setting into a soft curd when rennet acts on it.
- Rennet
- Enzyme that coagulates the milk proteins, causing it to set into a soft custard-like curd.
- Sugar
- Adds sweetness to the mild milk base.
The step that matters
Leaving the rennet mixture undisturbed while it sets. Once rennet is stirred in, the enzyme begins coagulating the milk proteins. Moving the dish during setting can break the forming curd, leaving a weaker or grainy texture. Keeping it covered and warm, without jostling, lets the curd form evenly.
Swap the nutmeg
How well each one fits the dish's main ingredients (milk, sugar, vanilla):
- Cinnamonfits better
- Nutmegthe original
- Clovefits about as well
- Peppermintfits about as well
Fit is the average pairing score against milk, sugar, 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.
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