Buttermilk Ranch Potato Salad with Fresh Herbs
Creamy herb-laden potato salad built on a tangy buttermilk-yogurt base spiked with garlic and fresh dill, cilantro, parsley, and chives. The potatoes stay tender yet hold their shape, making this a lighter alternative to mayo-heavy versions. Serve at picnics, potlucks, or alongside grilled chicken and fish. This version skips heavy mayonnaise in favor of Greek yogurt for brightness and protein, letting fresh herbs dominate rather than fade into the background.
Ingredients
- 1 ½ pounds baby potatoes, halved or quartered
- 3 tablespoons fresh cilantro, chopped, plus more for serving
- 3 tablespoons fresh dill, chopped, plus more for serving
- 3 tablespoons fresh parsley, leaves, chopped, plus more for serving
- ⅓ cup buttermilk
- ¼ cup Greek yogurt, plain
- 3 tablespoons mayonnaise
- 3 tablespoons scallions, chopped
- 1 ½ cloves garlic, minced
- 3 tablespoons fresh chives, chopped
Instructions
- 1
Boil baby potatoes in water for 15-20 minutes until tender.
- 2
Drain potatoes and transfer to ice bath to cool completely.
- 3
Chop all fresh herbs finely.
- 4
Whisk buttermilk, Greek yogurt, mayonnaise, scallions, minced garlic, and chives in a bowl.
- 5
Fold cooled potatoes into herb mixture and season with salt and pepper.
- 6
Garnish with additional fresh herbs and serve.
Tips
Chill the salad for at least 30 minutes before serving to allow flavors to meld and dressing to thicken slightly.
Make ahead up to 4 hours; add extra herb garnish just before serving to preserve color and freshness.
Good to Know
Refrigerate in airtight container up to 3 days. Dressing may separate slightly; stir well before serving.
Prepare through step 5 up to 4 hours ahead. Hold garnish herbs separately and add just before serving to maintain color.
Serve chilled or at room temperature alongside grilled meats, seafood, or as part of a summer spread.
Common Mistakes
Skip the ice bath to avoid mushy potatoes from residual heat.
Mince garlic finely and don't oversoak in dressing to avoid harsh raw bite.
Add salt cautiously; taste as you season since buttermilk varies in saltiness.
Substitutions
Dairy-Free Swaps
General Alternatives
FAQ
Can I make this ahead?
Yes, assemble the salad up to 4 hours in advance. Store covered in the refrigerator. Add fresh herb garnish just before serving to prevent wilting and color loss.
What if I don't have Greek yogurt?
Substitute sour cream or regular yogurt in equal measure. Sour cream will be slightly tangier; regular yogurt may be thinner, so use less buttermilk if the mixture feels too loose.
Can I freeze this?
Not recommended. The creamy dressing separates when thawed, and fresh herbs lose texture. Make fresh or store refrigerated for up to 3 days instead.