Zesty Southwest Chicken Salad

Ingredients

• 2 boneless, skinless chicken breasts
• 1 tablespoon olive oil
• 1 teaspoon chili powder
• 1/2 teaspoon ground cumin
• 1/2 teaspoon garlic powder
• Salt
• pepper
• 6 cups mixed salad greens (such as romaine, spinach, and arugula)
• 1 cup cherry tomatoes, halved
• 1 cup canned black beans, drained and rinsed
• 1 cup corn kernels (fresh, canned, or frozen)
• 1 ripe avocado, diced
• 1/4 cup red onion, thinly sliced
• 1/4 cup fresh cilantro, chopped
• 1/4 cup shredded cheddar cheese
• 1 lime, cut into wedges
• Southwest dressing (store-bought or homemade)