Why it works: Orange and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Cranberry Jelly
Ingredients
Directions
Make the jelly base
Simmer hartshorn shavings with water until reduced by half.
Strain the mixture.
Boil the strained mixture with the orange and lemon rinds.
Finish and strain
When cold, add the juice of the oranges and lemons, sugar, and beaten egg whites.
Let the jelly boil three to four times without stirring.
Strain the jelly through a jelly 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.
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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Orange + lemontop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Orange + cranberrytop 1% of all pairsSmell alikestrongCooked together230 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
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Lemon + cranberrytop 8% of all pairsSmell alikemoderateCooked together210 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
Lemon and sugar barely smell alike, yet cooks put them together in 53,532 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
- Hartshorn shavings
- Provides the gelling agent that sets the liquid into a firm jelly.
- Whites of eggs
- Help clarify the jelly, collecting impurities so it strains clear.
- Sugar
- Adds sweetness and helps give the set jelly its body.
The step that matters
Let the jelly boil three to four times without stirring. Stirring during the boil can break up the egg white clarifying mass and cloud the jelly, so it should be left undisturbed while it rises and boils.
Swap the cranberry
How well each one fits the dish's main ingredients (orange, lemon, sugar, egg):
- Vanillafits about as well
- Limefits about as well
- Cranberrythe original
- Blueberryfits about as well
Fit is the average pairing score against orange, lemon, sugar, egg. 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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