Preheat the oven to 425°F.
Poke holes all over sweet potatoes using a large fork. Drizzle potatoes with 1 tablespoon of olive oil. Use your hands to rub the oil all over the potatoes and sprinkle each with ¼ teaspoon salt.
Line a large baking sheet with parchment paper. Arrange potatoes on the baking sheet so that they are evenly spaced and cover with a piece of aluminum foil. Bake for 45-60 minutes, or until a knife easily pierces the thickest portion of the largest potato.
Warm a large skillet over medium heat. Add the chicken, barbecue sauce, honey, ½ teaspoon chili powder, and ½ teaspoon salt. Mix well and cook for 4-5 minutes, stirring occasionally, or until chicken is heated through.
Serve baked sweet potatoes with barbecue chicken, and, if using, Mexican street corn salad, pickled red onions, and additional cilantro.
