1. Prepare rice according to package directions. Fluff with fork, add cilantro & set aside.
2. Heat a large skillet over medium. Add beef & cook 7-8 minutes crumbling meat, stirring occasionally.
3. Add water & taco seasoning. Cook 3 minutes, stirring occasionally.
4. Add sweet potatoes & onion. Cover & simmer 10 minutes or until potatoes are fork tender, stirring occasionally.
5. In a small bowl, combine yogurt & hot sauce.
6. Divide evenly, top with yogurt & serve.