Open all three packages of Ramen noodles. Remove seasoning packets and set aside. Break noodles up into 1-inch chunks. Set aside.
Brown ground beef in a skillet until no longer pink, drain off fat. Return meat to the pan and sprinkle with the seasoning packet from the mushroom flavored ramen, saute for 2 minutes. Remove beef from pan and set aside.
In same skillet, add 2 cups water and bring to a boil. Add frozen vegetables, all of the noodles, garlic powder, thyme and the two chicken seasoning packets. Bring to a boil again then reduce heat to medium low. Cover and gently boil for a few minutes or until noodles are tender, stirring occasionally. Return meat to skillet, toss together and serve.