Why it works: Ginger and lemon match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 5,154 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Pear Chips
Ingredients
Directions
Prepare
Slice the pears into small pieces and cut the lemon rind.
Squeeze the juice from the lemons.
Cut the ginger root into small pieces and parboil it.
Cook and jar
Drain the water from the ginger and mix it with the pears and sugar.
Boil all ingredients together for 3 hours.
Transfer to jars and cover.
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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Ginger + lemontop 5% of all pairsSmell alikestrongCooked together5,154 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pear + gingertop 7% of all pairsSmell alikemoderateCooked together452 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Pear + lemontop 13% of all pairsSmell alikemoderateCooked together942 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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Sugar + gingertop 17% of all pairsSmell alikelowCooked together14,054 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Pear + sugartop 17% of all pairsSmell alikelowCooked together2,079 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
Sugar and ginger barely smell alike, yet cooks put them together in 14,054 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
- Pears
- Main fruit; it softens during the long boil and forms the thick body of the preserve.
- Sugar
- Adds sweetness and, as it concentrates in the boil, thickens the mixture and helps preserve it.
- Green ginger root
- Adds a sharp, warm aroma and a spicy bite that balances the sweetness.
- Lemons
- Juice and rind add acidity and brightness, balancing the sugar and helping the fruit set.
The step that matters
Boil all ingredients together for 3 hours. As water evaporates, the sugar becomes more concentrated and the fruit thickens. Heat that is too high or uneven can scorch the sugar and pears on the bottom of the pan, so the mixture should be stirred and kept at a steady simmer.
Swap the pear
How well each one fits the dish's main ingredients (sugar, ginger, lemon):
- Orangefits better
- Limefits better
- Mangofits about as well
- Pearthe original
Fit is the average pairing score against sugar, ginger, lemon. 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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