Why it works: Cucumber and vinegar are a kitchen classic. They rank in the top 4% of all ingredient pairs, and 4,705 recipes mention both. Both carry 2-methylbutyl acetate, which smells fruit. The science ↓
The recipe
Ingredients
Contains: milk, wheat (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Prepare the cucumber
Peel a European cucumber and slice it into transparent slices with a mandolin or very thin slicer (a potato peeler works well too).
Sprinkle the thin slices with a little white wine vinegar and salt, then let drain in a sieve for about 1/2 hour.
Drain away any excess water and pat dry with a paper towel.
Assemble and serve
Cover a slice of lightly buttered thin brown bread with two layers of cucumber and a bit of black pepper, then top with another slice of buttered bread.
Press firmly with the palm of your hand, cut off the crusts, and cut into small rectangles or triangles.
Cover with plastic wrap until served.
This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.
Steps grouped into stages for easier reading; the method is the source's own.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Cucumber + vinegartop 4% of all pairsAroma overlapmoderateMentioned together4,705 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
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White wine + buttertop 3% of all pairsAroma overlapstrongMentioned together5,039 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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White wine + vinegartop 5% of all pairsAroma overlapstrongMentioned together1,123 recipes
Shared aroma: beta-damascenone (apple, rose).
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Wheat + buttertop 6% of all pairsAroma overlapstrongMentioned together1,999 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Cucumber + wheattop 6% of all pairsAroma overlapstrongMentioned together138 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- European cucumbers
- Provides the fresh, crisp filling that gives the sandwiches their moisture and cool flavour.
- White wine vinegar
- Adds a light acidity that brightens the cucumber's flavour.
- Butter
- Coats the bread to form a fat barrier that keeps the filling from soaking into it.
- Pumpernickel or wheat bread
- Forms the thin structural base and holds the cucumber filling in place.
The step that matters
Drain and pat the cucumber dry. Cucumber is mostly water. Salting draws out moisture, and any water left behind will soak into the thin bread and make the sandwiches soggy.
“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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