Roasted Sweet Potato Salad with Black Beans

Name: Roasted Sweet Potato Salad with Black Beans
Prep time: 20 min
Cook time: 40 min
Total time: 1 h
Cuisine: American
Ingredients: nonstick cooking spray; 3 large sweet potatoes, (peeled and cut into 1-inch cubes); 1 tablespoon extra virgin olive oil; 3 tablespoons fresh lime juice ((about 2 limes)); 1 tablespoon + 1 teaspoon maple syrup; 1 tablespoon apple cider vinegar; 1/2 teaspoon ancho chili powder ((or substitute regular chili powder)); 1/4 teaspoon cayenne; 1/4 cup extra virgin olive oil; 1 (15-ounce / 425 gram) can black beans, (drained and rinsed); 1 (10 ounce / 284 gram) container grape tomatoes, (halved (or cherry tomatoes)); 1 cup corn ((defrosted if frozen)); 1 (4-ounce / 113 gram) can diced green chiles; 1 tablespoon chopped cilantro; kosher salt; pepper