Makes 4 to 6 servings
This salad is like a cross between a classic French side, leeks vinaigrette, and an American salad made with pears and walnuts. You can serve it as an elegant winter side, or a pretty starter for a dinner party. I first made it at a Long Island summer house after picking up some leeks from a farm stand, which I blanched in some pasta water and threw on the grill until they were deeply charred and infused with a smoky flavor. I love the contrast between the tender leeks, creamy yogurt, and crunchy pears and walnuts.
Candied Walnuts
Makes 2 cups
Preheat the oven to 350°F. Scatter the walnuts on a rimmed baking sheet and bake until lightly toasted, about 5 minutes. Transfer to a cutting board and coarsely chop.
In a medium saucepan, bring the water and sugar to a boil. Add the walnuts and cook, stirring constantly, until the water evaporates and the sugar crystallizes around the walnuts, about 2 minutes. Stir in the salt and spread the walnuts on a baking sheet to cool. Store the walnuts in an airtight container for a few days, or until they begin to lose their crunch.
Sherry Vinaigrette
Makes ½ cup
In a medium bowl, whisk together the shallot, vinegar, mustard, and sugar until combined. Slowly whisk in the oil until emulsified. Season with salt and let sit 30 minutes to lightly pickle the shallots. The dressing can be made up to 2 days ahead and refrigerated until ready to use.
For Serving
In a bowl, toss the pear with the lemon juice.
Bring a large pot of salted water to a boil. Add the leeks and blanch until just tender, 3 to 5 minutes. Transfer to paper towels to drain, then cut in half lengthwise.
Heat a large skillet (preferably cast-iron) over high heat. Working in batches, add the leeks, cut side down, and cook until charred on the bottom, about 3 minutes. Turn the leeks over and continue cooking until charred all over, about 4 minutes longer. Transfer to a plate, let cool slightly, then peel the outer charred layer from the leeks and discard.
Spread a thin layer of yogurt on the bottom of four to six shallow bowls. Arrange the leeks on top. Drizzle with the sherry vinaigrette and top with the sliced celery, jalapeño, and pear slices. Drizzle with olive oil. Sprinkle with the celery leaves, walnuts, parsley, tarragon, and flaky salt. Serve.
The Takeaway
The technique for making candied walnuts almost seems like magic. As you cook them with sugar and a splash of water, a crystalline coating will start to cover the nuts. I picked up this trick not from a chef or cookbook, but from the vendors who make candied nuts on the streets of Manhattan. You can apply this technique to almost any kind of nut; just make sure you keep stirring and stirring until the nuts are covered with their sugary coating. In addition to topping salads, you can sprinkle the candied nuts on ice cream or serve them as part of a cheese board.