Celery
10.0best for soupSimilar crunch, works in salads
Cucumber adds flavor, texture, and nutrition to soup. A substitute must contribute comparable water content and a neutral vegetal note that won't dominate the broth.
Similar crunch, works in salads
Pale green squash; mild and watery like cucumber, peel and slice thin for salads
Crisp raw pepper; adds color and crunch to salads, sweeter flavor than cucumber
Crisp turnip-family vegetable; peel and julienne for salads, mild and refreshing like cucumber
Peppery raw but mild when cooked; slice very thin
Iceberg or romaine adds crunch and water content to sandwiches and salads
Use raw, similar mild flavor and texture
For salads, similar refreshing crunch
Same crunch and water content, less sweet
Mild sweet melon works in chilled soups and yogurt-based salads