
Sumac potato salad brings together silky potatoes zesty sumac and a medley of briny accents for a side dish you will crave year round. This recipe became a regular on my spring table after I tried it at an outdoor picnic and instantly fell in love with the bold yet balanced flavors.
After making this for a family brunch my relatives could not stop asking for the recipe. The first batch vanished in under ten minutes and now it is a requested favorite at every get-together.
Ingredients
- Yukon gold or red potatoes: Choose medium potatoes with thin skins for the best texture and flavor
- Red onion: Pick a small firm onion with bright purple skin for a gentle sharpness and lovely color
- Black olives: Opt for good quality olives in oil or brine to bring depth and subtle saltiness
- Pickles: Use crunchy small pickles like cornichons for a pleasing tang and snap
- Capers: Buy a jar packed in brine for an instant pop of acidity
- Fresh parsley: Choose flat leaf parsley for maximum freshness and a clean herbal lift
- Sun dried tomatoes: Seek out sun dried tomatoes in oil for added juiciness and big flavor
- Extra virgin olive oil: Use your favorite for richness and to bind all the salad ingredients together
- Balsamic vinegar: Look for a tangy yet slightly sweet balsamic for balance
- Sumac: Make sure your sumac is fresh and deep burgundy in color to deliver its lemony kick
- Chili flakes: A dash of heat gives a gentle background warmth
- Salt: Taste as you go and adjust with a good quality sea salt
Instructions
- Prepare the Potatoes:
- Boil whole unpeeled potatoes in generously salted water for about twenty minutes until they are just tender when pierced with a knife but not falling apart. Drain them well and let them cool slightly so you can handle them. Once cool enough peel the potatoes and chop into bite sized cubes. This step ensures the cubes hold their shape and soak up all the flavors later.
- Combine the Salad Ingredients:
- Place the warm potato cubes into a large mixing bowl and gently add the thinly sliced red onion freshly chopped parsley chopped pickles chopped black olives briny capers and sun dried tomatoes. Take care not to mash the potatoes. Stir gently so the ingredients are well distributed without breaking up the potatoes too much.
- Dress and Season:
- Drizzle the olive oil and balsamic vinegar evenly over the salad. Sprinkle with sumac chili flakes and salt. Using a large spoon or your hands gently toss everything together so the potatoes are coated in all that delicious tangy dressing. Taste a piece of potato and add more salt chili flakes or a splash of balsamic if needed.
- Serve and Enjoy:
- Transfer the salad to your serving dish and garnish with extra parsley if you like. Serve while still just slightly warm or at room temperature for the best flavor and texture. You can even make it in advance and let it chill in the fridge as the flavors only get better.

Sumac is absolutely my favorite part of this salad its tartness brightens everything up. I remember my daughter once sprinkled a little extra on her portion and now she requests it every time.
Storage Tips
Store any leftovers in an airtight container in the fridge and they will stay fresh for up to three days. The potatoes will absorb more flavor over time so the salad actually improves after a few hours. For best texture let it come back to room temperature before serving again.
Ingredient Substitutions
If you cannot find sumac lemon zest is a decent substitute though it will not deliver quite the same zing. Any good waxy salad potato will work if Yukon gold or red potatoes are not available. Feel free to use green olives instead of black for a sharper bite and swap in dill or chives for parsley if you crave a different herbal note.
Serving Suggestions
Sumac potato salad pairs beautifully with grilled vegetables roast chicken or falafel. I also love scooping up bites with pita bread or serving it over a bed of baby arugula for extra greens. It is fantastic at room temperature making it ideal for outdoor dining and lunchboxes.
Cultural Context
Sumac is a cherished spice in Middle Eastern cooking renowned for its deep red hue and pleasing tartness. Combining it with potatoes hints at classic Turkish and Lebanese salads that bring vibrant flavors to humble ingredients. The recipe celebrates Mediterranean influences where simple components shine with the right seasoning.
Seasonal Adaptations
New potatoes in spring lend a delicate bite and sweetness Heirloom fingerlings add a fun color twist Use fresh dill or mint in summer for a green fresh taste
Success Stories
I have shared this recipe at several community picnics and even skeptical eaters were hooked after the first bite. Friends with dietary restrictions thank me for providing a bold and satisfying option that meets everyone’s needs. The balance of salty tangy and herbal makes this dish a turning point in any salad spread.
Freezer Meal Conversion
I recommend enjoying this salad fresh but you can parboil and freeze potato cubes for later assembly. Let potatoes thaw and come to room temperature before mixing with the other ingredients for best flavor and texture. Most of the other components hold up well to refrigeration but skip freezing if you want to preserve the onion’s crispness.

This salad brings a burst of color and flavor to any table. Let it brighten your next gathering with its bold Mediterranean spirit.
Recipe FAQs
- → What type of potato works best?
Yukon gold or red potatoes hold their shape well and provide a creamy texture ideal for this salad.
- → How do you prevent the potatoes from getting mushy?
Boil unpeeled potatoes just until tender, then cool slightly before peeling and chopping to maintain firmness.
- → Can I substitute sun dried tomatoes?
Yes, roasted red peppers make a tasty substitute if sun dried tomatoes aren't available.
- → What does sumac add to the salad?
Sumac offers a tangy, lemony flavor that brightens and elevates the salad's overall taste profile.
- → How far in advance can I prepare this dish?
It can be made a few hours ahead and kept refrigerated; toss again before serving for freshness.
- → What are good serving suggestions?
Great alongside grilled meats, falafel, or served alone as a flavorful light lunch option.