Preheat the oven to 350 degrees Fahrenheit.
Toss the sweet potato coins in 1 tablespoon of oil and season with salt. Lay on a baking sheet and bake for 10-15 minutes, then flip and cook additional 10-15 minutes or until tender.
Meanwhile, toss the sliced tofu in barbecue sauce.
Heat a skillet over medium heat and add 1 tablespoon of oil. Add the tofu to the pan and cook for about 10 minutes or until crispy.
Build the bowl with the corn, red cabbage, red peppers, carrots, cooked sweet potatoes and tofu. Season with salt.
In a small bowl, mix together the barbecue sauce, yogurt, lime juice, chives and salt. Drizzle the dressing on the bowl and serve.