Three Bean Salad (The Perfect Potluck Dish!)

By Emily

On January 14, 2026

An extreme close-up shot of the easy bean salad, highlighting the texture of the green beans, wax beans, and kidney beans coated in a tangy dressing.

Cuisine

American

Prep time

10 minutes

Cooking time

Total time

10 minutes

Servings

8 servings

There are few side dishes as iconic, reliable, and downright delicious as a classic Three Bean Salad. It’s the dish that graces every picnic blanket, every potluck table, and every summer barbecue for a reason. This recipe is incredibly simple to prepare, requires no cooking, and is packed with a tangy, sweet, and savory flavor that everyone loves. If you’re looking for a crowd-pleasing dish you can make in minutes, you’ve found it.

We’re taking the classic recipe you know and love and perfecting it. The key is a well-balanced dressing that marinates the beans, infusing them with flavor and making this salad even better the next day. Get ready to make your new go-to side dish.

Why You’ll Love This Classic Three Bean Salad Recipe

This isn’t just another salad; it’s a testament to simple, quality ingredients coming together in perfect harmony. It’s vibrant, refreshing, and incredibly versatile.

  • Incredibly Easy: Simply open a few cans, chop an onion, and whisk together a simple dressing. That’s it!
  • Make-Ahead Magic: This salad tastes even better after it has had a few hours to marinate in the dressing, making it the perfect make-ahead dish for any event.
  • Crowd-Pleasing Flavor: The sweet and tangy dressing is a guaranteed hit with both kids and adults.
  • Versatile Side Dish: It pairs beautifully with everything from grilled meats to sandwiches. Looking for a perfect main course? Try it with our Shredded BBQ Chicken Sandwiches.
A bowl of old fashioned three bean salad being gently tossed with a spoon, showing the process of mixing the beans with the dressing.
Gently toss to combine, and get ready for the flavor to meld together perfectly.

The Simple Ingredients You’ll Need

The beauty of this Three Bean Salad lies in its simplicity. You only need a handful of pantry staples to whip up this delicious dish.

For the Salad

  • Canned Green Beans: Provides a tender bite and classic flavor. Be sure to drain them well.
  • Canned Wax Beans: Adds a lovely yellow color and a slightly more delicate flavor. Drain these, too.
  • Canned Kidney Beans: Gives the salad a creamy texture and robust, earthy flavor. Drain and rinse thoroughly to remove the starchy liquid.
  • Red Onion: A small red onion, finely chopped, provides a sharp, zesty crunch that cuts through the richness of the beans.

For the Tangy Dressing

  • Apple Cider Vinegar: The star of the dressing, providing that signature tang.
  • Granulated Sugar: Balances the acidity of the vinegar for a perfect sweet and sour profile.
  • Olive Oil: Adds a touch of richness and helps the dressing coat every bean.
  • Celery Seed: A classic ingredient that provides a unique, slightly savory note.
  • Salt and Black Pepper: To taste, to enhance all the flavors.

How to Make The Best Three Bean Salad

Putting this salad together couldn’t be easier. Just follow these simple steps for a perfect result every time.

  1. Prepare the Beans: Drain the canned green beans and wax beans. Drain and thoroughly rinse the canned kidney beans under cold water. Add all the beans to a large mixing bowl.
  2. Add the Onion: Add the finely chopped red onion to the bowl with the beans.
  3. Whisk the Dressing: In a separate, smaller bowl, whisk together the apple cider vinegar, granulated sugar, olive oil, celery seed, salt, and pepper until the sugar is completely dissolved.
  4. Combine and Marinate: Pour the dressing over the bean mixture. Gently toss everything together until the beans are evenly coated. For the best flavor, cover the bowl and let the salad marinate in the refrigerator for at least 4 hours, or preferably overnight.
An extreme close-up shot of the easy bean salad, highlighting the texture of the green beans, wax beans, and kidney beans coated in a tangy dressing.
Look at that simple, tangy dressing coating every single bean.

Tips for the Perfect Bean Salad

While this recipe is straightforward, a few expert tips will ensure your salad is the best it can be.

  • Let It Marinate: Don’t skip the marinating time! This is crucial for the flavors to meld and for the beans to absorb the delicious dressing.
  • Rinse the Kidney Beans: Rinsing the kidney beans removes the metallic taste from the can and helps keep the dressing clear and vibrant.
  • Chop Finely: Ensure your red onion is finely chopped so you get a little bit in every bite without it being overpowering.
  • Taste and Adjust: Before serving, give the salad a final toss and taste it. You may want to add a pinch more salt or a splash more vinegar to suit your preference.

Tasty Variations to Try

The classic recipe is fantastic, but feel free to make it your own with these delicious variations.

  • Bean Swaps: Don’t have wax beans? Use canned garbanzo beans (chickpeas) or black beans instead.
  • Add More Veggies: Chopped celery, bell peppers, or corn can add extra crunch and flavor. This pairs well with a light pasta dish like our Sauteed Spring Vegetable Salad.
  • Herbaceous Twist: Add a tablespoon of fresh chopped parsley or dill for a fresh, herby note.
  • Dressing Variations: Try using white wine vinegar instead of apple cider vinegar, or add a teaspoon of Dijon mustard for a little extra tang.

What to Serve With Your Three Bean Salad

This versatile salad is the perfect partner for a wide range of main courses. It’s a must-have for summer barbecues, served alongside grilled chicken, burgers, or hot dogs. It also makes a wonderful light lunch on its own or paired with a simple sandwich. For a heartier meal, consider serving it with our delicious Mediterranean Salmon.

How to Store Three Bean Salad

Store your Three Bean Salad in an airtight container in the refrigerator. Thanks to the vinegar-based dressing, it will stay fresh and delicious for up to 5 days. The flavors will continue to develop, making the leftovers just as good, if not better, than the day it was made!

Frequently Asked Questions About Three Bean Salad

Absolutely! In fact, it’s recommended. Making three bean salad at least 4 hours ahead of time, or even the day before, allows the beans to marinate in the dressing, resulting in a much more flavorful salad.

No, you do not need to cook the beans. This recipe uses canned beans which are already cooked and ready to eat, making it a very quick and easy no-cook recipe.

Thanks to the vinegar-based dressing, three bean salad stores very well. You can keep it in an airtight container in the refrigerator for up to 5 days. The flavors will continue to meld and deepen over time.

Three bean salad can be a healthy choice as it’s packed with fiber and protein from the beans. Our recipe uses a simple, homemade dressing, giving you control over the amount of sugar and oil.

A classic three bean salad traditionally uses canned green beans, canned wax beans, and canned kidney beans. However, you can easily substitute other beans like chickpeas or black beans based on your preference.

Share Your Creation!

We hope you love this simple and delicious Three Bean Salad recipe! It’s a timeless classic that’s perfect for any occasion. If you make it, please leave a comment below and let us know what you think. Don’t forget to share a picture of your beautiful salad on Pinterest!

A large white bowl filled with classic three bean salad, showcasing green beans, kidney beans, and wax beans in a clear dressing, with a serving spoon resting inside.
Our classic Three Bean Salad is the easiest and most flavorful side dish for any occasion!

Three Bean Salad Recipe

An extreme close-up shot of the easy bean salad, highlighting the texture of the green beans, wax beans, and kidney beans coated in a tangy dressing.

Three Bean Salad (The Perfect Potluck Dish!)

This classic Three Bean Salad recipe is the perfect potluck dish! It's incredibly easy to make with canned beans and a tangy, sweet dressing that everyone will love.
Prep Time 10 minutes
Total Time 10 minutes
Servings: 8 servings
Course: Salad, Side Dish
Cuisine: American
Calories: 185

Ingredients
  

For the Salad
  • 15 oz canned green beans drained
  • 15 oz canned wax beans drained
  • 15 oz canned kidney beans drained and rinsed
  • 1/2 cup red onion finely chopped
For the Tangy Dressing
  • 1/2 cup apple cider vinegar
  • 1/3 cup granulated sugar
  • 1/4 cup olive oil
  • 1/2 tsp celery seed
  • 1/2 tsp salt or to taste
  • 1/4 tsp black pepper or to taste

Equipment

  • 1 Large Mixing Bowl
  • 1 Small Bowl
  • 1 Whisk

Instructions
 

  1. Prepare the Beans: Drain the canned green beans and wax beans. Drain and thoroughly rinse the canned kidney beans under cold water. Add all the beans to a large mixing bowl.
  2. Add the Onion: Add the finely chopped red onion to the bowl with the beans.
  3. Whisk the Dressing: In a separate, smaller bowl, whisk together the apple cider vinegar, granulated sugar, olive oil, celery seed, salt, and pepper until the sugar is completely dissolved.
  4. Combine and Marinate: Pour the dressing over the bean mixture. Gently toss everything together until the beans are evenly coated. For the best flavor, cover the bowl and let the salad marinate in the refrigerator for at least 4 hours, or preferably overnight.

Notes

Marinating is Key: For the most flavorful salad, allow it to marinate for at least 4 hours before serving.
Bean Variations: Feel free to substitute garbanzo beans or black beans for any of the beans listed.
Storage: Store in an airtight container in the refrigerator for up to 5 days.

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