Roasted Corn, Black Bean, And Mango Salad

Ingredients:1 tablespoon vegetable oil2 garlic cloves, minced3 cups fresh corn kernels (about 6 ears)2 cups diced peeled ripe mango (about 2 pounds)1 cup chopped red onion1 cup chopped red bell pepper1/3 cup fresh lime juice3 tablespoons chopped fresh cilantro1/2 teaspoon salt1/2 teaspoon ground cumin1 drained canned chipotle chile in adobo sauce, chopped2 (15-ounce) cans black…