Taco Salad

Ingredients

• 2 ears corn, husks and silk removed
• 3 corn tortillas, cut into 16 wedges each
• 3/4 cup nonfat plain yogurt
• 2 limes
• 1/3 cup fresh cilantro leaves
• 1 1/2 tablespoons finely chopped and seeded jalapeno pepper
• 1/2 teaspoon coarse salt
• 1 pound ground turkey
• 1 teaspoon chili powder
• 1 teaspoon ground cumin
• 1/2 pound iceberg lettuce, torn into 2-inch pieces (about 3 cups)
• 1 cup canned black beans, drained and rinsed
• 2 plum tomatoes, cut into 1/2-inch-thick wedges (about 1 cup)
• 1/2 red onion, peeled and cut into 1/4-inch-thick wedges (about 1 cup)
• 1 small mango, peeled, seeded, and cut into 1/4-inch-thick wedges (about 1 1/2 cups)