Why it works: Milk and egg are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 88,785 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Milk Jelly
Ingredients
Directions
Prepare the jelly
Boil the calves' feet in 2 quarts of water until well boiled and the water is reduced by half.
Strain the mixture and let it cool; remove the fat and jelly from the sediment.
Make the milk jelly
In a saucepan, combine the jelly with sugar and milk.
Add the egg whites and boil for 15 minutes.
Strain the mixture through a flannel bag.
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.
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and milk barely smell alike, yet cooks put them together in 77,875 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
- Calves' feet
- Their collagen releases gelatin as they simmer, which sets the liquid into a jelly.
- Milk
- Adds creaminess, body and moisture to the jelly.
- Egg whites
- Coagulate when boiled and trap fine impurities so they can be strained out, clarifying the jelly.
- Sugar
- Adds sweetness to the jelly.
The step that matters
Add the egg whites and boil for 15 minutes. As the egg whites heat, they set into a mass that gathers cloudy particles. Straining afterward removes this mass, so the jelly comes out clear rather than cloudy.
“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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