Cook egg noodles according to package directions for al dente; drain., Meanwhile, in a large skillet, heat oil over medium-high heat. Brown meatballs; remove from pan. Add broth, stirring to loosen browned bits from pan. Add seasonings. Bring to a boil; cook until liquid is reduced to 1/2 cup, 5-7 minutes., Add meatballs, noodles and cream. Bring to a boil. Reduce heat; simmer, covered, until slightly thickened, 3-5 minutes. Stir in sour cream; heat through.