Place rice, garlic salt and water in a large saucepan; bring to a boil. Reduce heat; simmer, covered, until water is absorbed and rice is tender, 15-20 minutes. Remove from heat; let stand 5 minutes., Meanwhile, in a large skillet, heat 2 tablespoons oil over medium-high heat; saute sweet potato 8 minutes. Add onion; cook and stir until potato is tender, 4-6 minutes. Add kale; cook and stir until tender, 3-5 minutes. Stir in beans; heat through., Gently stir 2 tablespoons chili sauce and remaining oil into rice; add to potato mixture. If desired, serve with lime wedges and additional chili sauce.