Ingredients 1/4 cup chopped fresh cilantro 1/4 cup fresh orange juice 1/4 cup extra-virgin olive oil 1/2 teaspoon ground red pepper 6 garlic cloves, minced 3/4 teaspoon kosher salt, divided 1 pound skinless, boneless chicken breast halves Cooking spray 1 medium red onion, peeled and cut into 1/2-inch rings 1 ripe avocado, peeled and sliced […]