Creamy Green Bean Potato Salad has become a regular feature on our table, especially when we’re firing up the grill or heading to a potluck. It bridges the gap between a classic potato salad and a refreshing green bean salad, offering a satisfying combination of textures and flavors.
Why This Creamy Green Bean Potato Salad Works
This salad is a welcome departure from the usual mayonnaise-heavy potato salads. The combination of tender potatoes and crisp-tender green beans offers a delightful textural contrast.
Ingredients
- 1 ½ pounds small Yukon Gold potatoes, quartered or halved if very small
- 1 pound fresh green beans, trimmed and cut into 1-inch pieces
- ½ cup mayonnaise
- ¼ cup plain Greek yogurt (full-fat or 2% recommended for creaminess)
- 2 tablespoons Dijon mustard
- 1 tablespoon apple cider vinegar
- 2 green onions, thinly sliced (white and green parts)
- ¼ cup chopped fresh parsley
- 2 tablespoons chopped fresh chives
- Salt, to taste
- Freshly ground black pepper, to taste
- Optional: 1 tablespoon capers, drained
We begin with the foundation of any good potato salad: the potatoes. For this creamy green bean potato salad, I’ve found that Yukon Golds are generally the best choice.
How to Make It
- Cook the Potatoes: Place the quartered or halved potatoes in a large pot and cover them with cold water. Add a generous pinch of salt to the water. Bring to a boil over high heat, then reduce the heat to medium and simmer until the potatoes are fork-tender but not falling apart, about 15-20 minutes.
- Blanch the Green Beans: While the potatoes are cooking, bring another pot of salted water to a boil. Add the trimmed and cut green beans and cook for 3-5 minutes, or until they are bright green and crisp-tender.
- Prepare the Dressing: In a medium bowl, whisk together the mayonnaise, Greek yogurt, Dijon mustard, and apple cider vinegar until smooth and well combined.
- Combine Ingredients: In a large bowl, gently combine the slightly cooled potatoes, blanched green beans, sliced green onions, chopped parsley, and chopped chives. If using capers, add them now.
- Dress the Salad: Pour the prepared dressing over the potato and green bean mixture. Gently toss to coat all the ingredients evenly. Be careful not to overmix, as this can break down the potatoes too much.
- Season and Chill: Season the salad with salt and freshly ground black pepper to your taste. Taste and adjust seasonings as needed. Cover the bowl and refrigerate for at least 30 minutes, or preferably 1-2 hours, to allow the flavors to meld.
Bringing this Creamy Green Bean Potato Salad together is a straightforward process that rewards patience. We start with the potatoes, ensuring they are cooked to that ideal tender-yet-firm consistency.
Nutrition at a Glance
- Calories: Varies based on ingredient brands and exact quantities, typically in the range of 250-350 per serving.
- Protein: Offers a moderate amount of protein, primarily from the Greek yogurt and mayonnaise.
- Fat: Contains healthy fats from the mayonnaise and yogurt, contributing to the creamy texture.
- Carbohydrates: Primarily from the potatoes, providing energy and a satisfying base.
- Fiber: Contributed by the green beans and potatoes, aiding digestion.
- Vitamins & Minerals: A good source of Vitamin K and Vitamin C from the green beans, and potassium from the potatoes.
While I don’t have precise nutritional information for every variation someone might make, I can offer a general overview of what you’re getting with this Creamy Green Bean Potato Salad.
How to Serve It
- As a Side Dish: This salad is a natural fit for barbecues, picnics, and cookouts, pairing well with grilled chicken, burgers, hot dogs, or steak.
- With Sandwiches: Serve a scoop alongside hearty sandwiches or wraps for a more complete meal.
- Potluck Staple: It’s a crowd-pleasing dish that travels well and is always a welcome addition to any buffet.
- With Lighter Fare: Enjoy it as a side with fish or a large salad for a balanced meal.
This Creamy Green Bean Potato Salad truly shines when served as a side, and there are so many delicious ways to incorporate it into your meals. Its heartiness makes it an excellent accompaniment to straightforward grilled meats.
Common Mistakes
- Overcooking the Potatoes: This is a quick way to end up with a mushy, unappetizing salad where the texture is lost. Cook them just until fork-tender.
- Overcooking the Green Beans: Similarly, mushy green beans lose their delightful crunch, which is a key textural contrast. Aim for crisp-tender.
- Not Chilling Long Enough: The flavors need time to meld. Serving it immediately after making it will result in a less cohesive taste.
- Dressing Too Thick or Too Thin: Adjust the mayonnaise and Greek yogurt ratio to achieve your desired consistency. Too much vinegar can also thin it out.
- Skipping the Seasoning: Salt and pepper are crucial. Always taste and adjust before serving.
When I first started making this salad, there were definitely a few missteps along the way that I learned from. The most common one, I’d say, is likely overcooking the potatoes.
A recipe worth trying: Loaded Baked Potato Casserole Recipe
Storage and Reheating
- Storage: Store leftover Creamy Green Bean Potato Salad in an airtight container in the refrigerator for up to 3-4 days.
- Reheating: This salad is best served cold and should not be reheated, as this will negatively affect the texture of the potatoes and green beans and can cause the dressing to break.
Proper storage is essential for enjoying this salad over several days. Once it’s been served, any leftovers should be promptly transferred to an airtight container.

Leftover Ideas
- Sandwich/Wrap Filling: Use the leftover salad as a hearty filling for sandwiches or wraps, perhaps adding some shredded chicken or turkey.
- Topping for Baked Potatoes: Serve a dollop over a plain baked potato for a quick and satisfying meal.
- Mix-in for Lettuce Wraps: Fold some of the salad into crisp lettuce cups for a lighter lunch option.
- Side Dish for Breakfast: Surprisingly, a small portion can be a tasty side alongside eggs and bacon, offering a different texture and flavor profile.
Leftovers from a delicious meal are always a welcome bonus, and this Creamy Green Bean Potato Salad is no exception. One of my favorite ways to repurpose it is as a filling for sandwiches or wraps.
PrintCreamy Green Bean Potato Salad
- Total Time: 45 minutes
- Yield: 6–8 servings 1x
- Diet: Vegetarian
Description
A refreshing and flavorful potato salad featuring tender potatoes, crisp-tender green beans, and a creamy, tangy dressing with fresh herbs. Perfect for picnics, barbecues, and everyday meals.
Ingredients
- 1 ½ pounds small Yukon Gold potatoes, quartered or halved if very small
- 1 pound fresh green beans, trimmed and cut into 1-inch pieces
- ½ cup mayonnaise
- ¼ cup plain Greek yogurt (full-fat or 2% recommended for creaminess)
- 2 tablespoons Dijon mustard
- 1 tablespoon apple cider vinegar
- 2 green onions, thinly sliced (white and green parts)
- ¼ cup chopped fresh parsley
- 2 tablespoons chopped fresh chives
- Salt, to taste
- Freshly ground black pepper, to taste
- Optional: 1 tablespoon capers, drained
Instructions
- 1. Cook the Potatoes: Place the quartered or halved potatoes in a large pot and cover them with cold water. Add a generous pinch of salt to the water. Bring to a boil over high heat, then reduce the heat to medium and simmer until the potatoes are fork-tender but not falling apart, about 15-20 minutes. Drain the potatoes thoroughly and set them aside to cool slightly.
- 2. Blanch the Green Beans: While the potatoes are cooking, bring another pot of salted water to a boil. Add the trimmed and cut green beans and cook for 3-5 minutes, or until they are bright green and crisp-tender. Immediately drain the green beans and plunge them into a bowl of ice water to stop the cooking process. Once cooled, drain them thoroughly.
- 3. Prepare the Dressing: In a medium bowl, whisk together the mayonnaise, Greek yogurt, Dijon mustard, and apple cider vinegar until smooth and well combined.
- 4. Combine Ingredients: In a large bowl, gently combine the slightly cooled potatoes, blanched green beans, sliced green onions, chopped parsley, and chopped chives. If using capers, add them now.
- 5. Dress the Salad: Pour the prepared dressing over the potato and green bean mixture. Gently toss to coat all the ingredients evenly. Be careful not to overmix, as this can break down the potatoes too much.
- 6. Season and Chill: Season the salad with salt and freshly ground black pepper to your taste. Taste and adjust seasonings as needed. Cover the bowl and refrigerate for at least 30 minutes, or preferably 1-2 hours, to allow the flavors to meld.
Notes
Store leftover Creamy Green Bean Potato Salad in an airtight container in the refrigerator for up to 3-4 days. This salad is best served cold and should not be reheated.
- Prep Time: 20 minutes
- Cook Time: 25 minutes
- Category: Salad
- Method: Boil, Blanch
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 300
- Sugar: 5g
- Sodium: 450mg
- Fat: 18g
- Carbohydrates: 30g
- Fiber: 4g
- Protein: 6g