Combine egg, 1/2 soup mix, milk, bread crumbs and ground beef. Form small 1" balls. Brown balls a few at a time in the hot cooking oil in skillet. Drain off any fat. Add remaining soup, spices, and water. Cover and simmer for 20 minutes.
In small bowl, stir together the sour cream and flour. Stir into the mixture in the skillet. Cook and stir until slightly thickened and bubbly. Cook and stir a minute more. Serve with hot noodles. You can put the thickened meatball mixture in the oven while preparing the rest of the meal to keep it warm. ENJOY!