• 1 cup whole blanched almonds (5 1/2 ounces)
• 1 tablespoon plus 1/2 teaspoon almond oil (optional)
• Kosher salt
• 4 large nectarines (2 pounds), 3 sliced 1/4 inch thick and 1 coarsely chopped
• 1 small shallot, minced
• 3 tablespoons sherry vinegar
• 1/4 cup plus 2 tablespoons extra-virgin olive oil
• Freshly ground pepper
• 1 pint blackberries or Persian mulberries
• 4 bunches of arugula (1 1/4 pounds), large stems discarded

Step 1

Preheat the oven to 375°. In a small pie plate, toast the almonds for 8 minutes, until fragrant. Toss with 1/2 teaspoon of the almond oil and sprinkle with salt.

Step 2

In a mini processor, puree the chopped nectarine. Transfer the puree to a small bowl and add the shallot, vinegar and 1/2 teaspoon of salt. Let stand for 5 minutes, then whisk in the olive oil and the remaining 1 tablespoon of almond oil. Season with salt and pepper.

Step 3

Put the sliced nectarines and the blackberries in a medium bowl. Drizzle on one-third of the vinaigrette and season with salt and pepper. In a large shallow bowl, season the arugula with salt and pepper and toss gently with the remaining vinaigrette. Gently toss in the dressed fruit. Garnish with the almonds and serve immediately.