Why it works: Mustard and cucumber match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 2,281 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Ham and Pickle Sandwiches
Ingredients
Directions
Prepare the filling
Chop the cold boiled ham finely.
Mix the ham with a little melted butter and made mustard.
Add finely-chopped cucumber pickles.
Assemble
Spread the mixture between thin slices of buttered bread.
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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Mustard + cucumbertop 3% of all pairsSmell alikestrongCooked together2,281 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Ham + breadtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Ham + mustardtop 14% of all pairsSmell alikelowCooked together747 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Mustard + breadtop 16% of all pairsSmell alikemoderateCooked together1,484 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold boiled ham
- Forms the savoury bulk of the filling and gives it its meaty body.
- Melted butter
- Adds fat and moisture, helping the ham mix into a spreadable filling.
- Made mustard
- Adds sharp, pungent flavour that cuts through the richness of the ham and butter.
- Cucumber pickles
- Add acidity and crunch that brighten the filling.
- Thin slices of bread
- Hold the filling in place and give the sandwich its structure.
Swap the cucumber
How well each one fits the dish's main ingredients (ham, butter, mustard, bread):
- Shallotfits better
- Lettucefits better
- Asparagusfits better
- Cucumberthe original
Fit is the average pairing score against ham, butter, mustard, bread. 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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