Name: Jellied Cucumber Salad
Ingredients: 1 tablespoon gelatine; 4 tablespoons cold water; 1 cup grated cucumbers, drained; ½ teaspoon salt; ¼ teaspoon pepper (or cayenne, to taste); 1 tablespoon lemon juice; Lettuce leaves, for serving; Mayonnaise dressing, for serving; Medium-sized tomatoes, optional

Why it works: Cucumber and lettuce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,409 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Jellied Cucumber Salad

Ingredients

1 tablespoon gelatine
4 tablespoons cold water
1 cup grated cucumbers, drained
½ teaspoon salt
¼ teaspoon pepper (or cayenne, to taste)
1 tablespoon lemon juice
Lettuce leaves, for serving
Mayonnaise dressing, for serving
Medium-sized tomatoes, optional

Directions

Prepare

Soak the gelatine in cold water for 15 minutes.
Dissolve the gelatine over hot water.

Make and set the salad

Mix in the grated cucumbers, salt, pepper, and lemon juice.
Mould the mixture in small cups or chill and fill scooped-out tomatoes.

Serve

Serve on lettuce leaves with a spoonful of mayonnaise.

Recipe from a historical cookbook (Internet Archive).

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.

Cucumber + lettucetop 1% of all pairs

Smell alikestrong

Cooked together1,409 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Pepper + lemontop 3% of all pairs

Smell alikestrong

Cooked together27,047 recipes

Shared aroma: trans-2-nonenal (cardboard, fatty).
Cucumber + tomatotop 4% of all pairs

Smell alikemoderate

Cooked together2,405 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Lettuce + tomatotop 6% of all pairs

Smell alikemoderate

Cooked together1,655 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Pepper + tomatotop 7% of all pairs

Smell alikemoderate

Cooked together17,923 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Gelatine: Sets the liquid into a firm, sliceable jelly that holds the cucumber in shape.
Grated cucumbers: Provide the fresh, watery body and mild flavour of the salad.
Lemon juice: Adds acidity that brightens the cucumber flavour and balances the savoury seasoning.

The step that matters

Dissolve the gelatine over hot water. Gelatine must be fully dissolved before mixing, because undissolved granules will not set evenly and leave a grainy, weak jelly. Gently heat it rather than boiling, since overheating can weaken its setting power.

Swap the tomato

The recipe marks tomato as optional. How well each one fits the dish's main ingredients (cucumber, pepper, lemon, lettuce):

Spinachfits better
Broccolifits better
Beetrootfits better
Tomatothe original

Fit is the average pairing score against cucumber, pepper, lemon, lettuce. 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.

Tomato Salad179 recipes

Chicken Salad623 recipes

Salad Dressing491 recipes

Cold Slaw160 recipes

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Jellied Cucumber Salad