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 ↓
Orange Jellt for Breakfast
Ingredients
Directions
Prepare the fruit
Wash the oranges and grate off the outer rind.
Cut the oranges in half and squeeze out the juice.
Place the orange halves in a pan with 1 quart of water.
Make the jelly
Boil gently for 1 hour until the water reduces to less than half.
Strain the mixture through a sieve.
For every pint of liquid, add 1 pound of loaf sugar.
Boil together until it jellies, about 20 minutes, skimming well.
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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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Orange + sugartop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Oranges
- Provides juice, flavor, acidity and natural pectin that helps the jelly set.
- Loaf sugar
- Sweetens the jelly and, with pectin and acid, helps it set firm.
The step that matters
Boiling with the sugar until it jellies. Once the sugar is added, the mixture must boil until it reaches a set. Too short a boil leaves the jelly runny, while too long can make it stiff or caramelize. Skimming removes foam so the jelly stays clear.
“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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