Why it works: Mint and lemon are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 1,998 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Apple and Mint Jelly
Ingredients
Directions
Prepare the juice
Wash the apples, remove imperfections, and cut them into eighths.
Add water until it just covers the apples.
Cover and cook until the fruit is soft.
Strain the mixture through a thin muslin bag overnight to collect the juice.
Measure the drained juice and the sugar according to the recipe.
Make the jelly
Heat the juice in a pot and add the washed mint sprigs.
Boil for 18 minutes after it starts boiling.
Meanwhile, heat the sugar in a shallow pan in the oven, stirring constantly to prevent sticking.
Gradually add the heated sugar to the syrup.
Boil for 1-2 minutes.
Test a few drops on a cold saucer; when it jellies, remove from heat.
Finish and seal
Stir in the lemon juice and a few drops of food coloring to achieve a delicate green tint.
Pour the jelly into hot jelly glasses.
Once cool, cover with cheesecloth.
Seal with thick white paper using paste or egg white.
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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Mint + lemontop 4% of all pairsSmell alikemoderateCooked together1,998 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Apple + lemontop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Apple + sugartop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Apple + minttop 18% of all pairsSmell alikemoderateCooked together203 recipes
Shared aroma: 2,4-decadienal (seaweed).
Apple and sugar barely smell alike, yet cooks put them together in 16,478 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
- Acid green apples
- Their natural pectin and acidity help the juice set into a firm jelly.
- Sugar
- Provides sweetness and helps the jelly thicken and set.
- Garden mint
- Contributes the characteristic fresh minty aroma and flavor.
- Apple juice
- Supplies liquid and additional pectin for the jelly to set.
- Lemon juice
- Adds acidity that supports pectin setting and brightens the flavor.
The step that matters
Test for the jelly point on a cold saucer. Sugar and pectin only set at the right concentration. Removing the pot too early leaves a runny jelly, while boiling too long can make it stiff or cloudy.
Swap the apple
How well each one fits the dish's main ingredients (sugar, mint, lemon):
- Limefits better
- Orangefits better
- Raspberryfits better
- Applethe original
Fit is the average pairing score against sugar, mint, 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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