How to Make It
Brown ground beef in large skillet on medium-high heat. Drain fat.
Stir in water, Rice Mix and cumin. Bring to boil. Reduce heat to low; cover and simmer 25 minutes or until rice is tender. Stir occasionally to prevent sticking. Remove from heat. Let stand 5 minutes.
Spoon rice mixture into warmed taco shells. Serve with assorted toppings, if desired.