INGREDIENTS
1 lb
ground turkey 1 tablespoon Dijon mustard 1/4 cup minced red onion 1 teaspoon coarse salt Extra-virgin olive oil, for drizzling 4 whole-wheat buns, grilled 1 avocado, sliced 4-5 Peppadew peppers, sliced 1 cup baby arugula 1/4 cup grated Parmesan