Grilled Chicken Lettuce Wraps with Mango Slaw

Ingredients

• 4 boneless, skinless chicken breasts
• 1 head of Boston lettuce, washed and leaves separated (about 8 per head)
• 2 tablespoons olive oil
• ½ cup plain Greek yogurt
• freshly ground black pepper, to taste
• 1 teaspoon coarse salt
• Juice of ½ lime (about 1 tablespoon)
• ½ teaspoon chili powder
• 2 mangoes, peeled, pit removed and julienned (matchstick size)
• ½ red pepper, thinly sliced
• ¼ red onion, thinly sliced
• 1 tablespoon chopped cilantro
• ¼ teaspoon salt
• 2 tablespoons lime juice (about 1 lime)
• 1–2 teaspoons honey, to taste
• sour cream (optional)