Buttermilk Potato Salad With Preserved Lemon
Published July 8, 2024
- Total Time
- 55 minutes
- Prep Time
- 10 minutes
- Cook Time
- 30 minutes, plus 15 minutes’ cooling
- Rating
- Comments
- Read comments
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Ingredients
1½ pounds baby Yukon Gold potatoes
Salt and pepper
½ cup buttermilk
2 tablespoons mayonnaise
1 tablespoon Dijon mustard
1 teaspoon extra-virgin olive oil
1 large garlic clove, grated
½ preserved lemon, finely chopped (about 2 tablespoons), plus 1 teaspoon brine
1 small shallot, finely chopped (or ¼ cup finely chopped red onion, about ¼ small onion)
¾ cup green olives (such as Castelvetrano), pitted and torn
3 tablespoons finely chopped parsley
2 tablespoons finely chopped dill
Preparation
- Step 1
Cover the potatoes with 1 inch of salted water in a medium pot. Bring to a boil over high and cook until they are just tender, about 10 minutes. Drain them and slice them in half when they are cool enough to handle.
- Step 2
In a large bowl, whisk together the buttermilk, mayonnaise, mustard, olive oil and garlic. Stir in the preserved lemon and brine, the shallot and olives and season to taste with salt and pepper.
- Step 3
Stir the warm potatoes and herbs into the dressing and adjust the seasoning as necessary. Enjoy the salad warm, at room temperature or cover and chill to serve cold.
Private Notes
Comments
Because I had them on hand, I used capers instead of olives and added some chopped celery. I'm sort of verklempt at how good it was. The brine, the tang, the added crunch---is it possible to be moved by potato salad?
Excellent! Made as per recipe except used a whole preserved lemon (because really, there can never be too much preserved lemon!). I thought there wasn’t going to be enough dressing but it was fine.
In preserving the lemons, do they sit out or in the fridge? It says to keep them in the fridge when they are ready, but before?
This deserves its 5 stars! However, I didn’t measure anything. Have you ever watched a professional chef cook? They mix ingredients without measuring and then taste to correct them. Remember: baking is a science; cooking is an art. Hints to make it even better: buy cultured buttermilk. The difference in taste is everything. I roasted my potatoes and incidentally found green olives with tangerine and hot chili. It helped put this over the top. My family all agreed that this is the single best potato salad any of us had ever eaten!
A keeper. Doubled the recipe and it scaled perfectly. Used red onion that I pickled lightly, but suspect shallot would be better. Soaked garlic in lemon brine then whirred in food processor with all the liquid ingredients before adding herbs and onion. Put the olives on the side. Per previous commenters, at first the dressing seemed to be to voluminous but it soaked in!
Can I use pasta instead of potatoes? It’s just what I have on hand.

