Brussels Sprouts Salad a la M. Wells

INGREDIENTS

• 1/3 cup walnuts, finely chopped
• Salt and coarsely ground black pepper
• 1 celery rib, trimmed and finely diced (1/8-inch dice)
• 4 slices speck, cut into slivers
• 1/4 cup finely grated pecorino Romano cheese
• 2 tablespoons olive oil
• 1/4 cup dried cranberries, roughly chopped
• 1 cup finely chopped baby arugula
• 1/4 pound brussels sprouts, trimmed and shaved on a mandoline
• Pinch piment d'espelette, or to taste
• Half a lemon, to taste