Slow Cooker Salisbury Steak Meatballs (Frozen Meatballs) is the perfect solution for a delicious, comforting meal on busy weeknights. This recipe transforms simple frozen meatballs into a savory dish reminiscent of classic Salisbury steak, all with minimal effort. Just toss your ingredients into the slow cooker and let it work its magic while you attend to other tasks. With rich flavors from beef broth and gravy mix, these tender meatballs are sure to impress your family or guests. Serve them over creamy mashed potatoes or fluffy rice for a satisfying dinner that everyone will love.