Three Bean Salad
Ingredients
- 14 1/2 ounces canned cut green beans – drained
- 15 ounces canned kidney beans – drained and rinsed
- 15 ounces canned chickpeas – drained and rinsed
- 1/2 cup red onion – thinly sliced (~0.5 medium red onions)
- 1/2 cup celery – thinly sliced
- 1/2 cup cider vinegar
- 1/4 cup granulated sugar (50g)
- 1 tsp kosher salt
- 1/2 tsp celery seed
- 1/4 tsp black pepper – freshly ground
- 1/4 cup vegetable oil

Instructions
- 1.
Drain and rinse the canned kidney beans and canned chickpeas, and drain the canned cut green beans.
- 2.
In a large bowl, combine the drained beans with the red onion and celery.
- 3.
In a separate bowl, whisk together the cider vinegar, granulated sugar, kosher salt, celery seed, and black pepper until the sugar dissolves; slowly whisk in the vegetable oil until emulsified.
- 4.
Pour the dressing over the bean mixture and toss to coat thoroughly.
- 5.
Cover and refrigerate 4–12 hours, tossing once halfway, until the flavors meld and the beans are well seasoned.
- 6.
Toss again just before serving and serve chilled.
Three Bean Salad is a sweet-tangy, crunchy, and satisfying cold salad built on a trio of beans, usually a mix of tender green beans, creamy chickpeas, and hearty kidney beans. A lightly sweetened cider vinegar dressing soaks into the beans as they chill, while thin slices of onion and celery add freshness and a crisp bite. It’s a staple of picnics and potlucks because it travels well, keeps beautifully, and tastes even better after a few hours in the refrigerator.
The salad became widely popular in mid-20th-century American home cooking, appearing in community cookbooks and deli cases across the country. Early versions often leaned on pantry beans—frequently canned green and wax beans—marinated in a simple oil-vinegar-sugar dressing with celery seed. Over time, variations have proliferated, but the core identity remains a sweet-and-sour marinated bean salad that’s easy, economical, and endlessly shareable.
