Why it works: Vinegar and peppermint work together. They rank in the top 10% of all ingredient pairs, and cooks put them together in 769 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓
Peppermint Drops
Ingredients
Directions
Make the syrup
Combine sugar, water, and vinegar in a saucepan.
Boil until the mixture reaches the desired consistency.
Finish and shape
Beat the mixture quickly with a fork.
Before it cools, add peppermint oil and beat thoroughly.
Drop spoonfuls onto buttered paper to cool.
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.
-
Vinegar + pepperminttop 10% of all pairsSmell alikelowCooked together769 recipes
Shared aroma: acetic acid (sour, vinegar).
-
Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + pepperminttop 29% of all pairsSmell alikelowCooked together2,082 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sugar
- Forms the sweet, hard candy base as it cooks and sets when cooled.
- Vinegar
- Adds a little acidity that helps keep the sugar from crystallising too early.
- Peppermint oil
- Provides the strong mint flavour that defines the drops.
The step that matters
Add peppermint oil before the mixture cools. Once the syrup cools and stiffens it no longer blends evenly, so the oil must be beaten in while the mixture is still hot and fluid to spread the flavour throughout.
Swap the peppermint
How well each one fits the dish's main ingredients (sugar, vinegar):
- Cinnamonfits better
- Tarragonfits about as well
- Peppermintthe original
- Allspicefits about as well
Fit is the average pairing score against sugar, vinegar. 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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