In a mixing bowl, combine the ground beef, breadcrumbs, Parmesan cheese, chopped parsley, and egg. Mix until well combined.
Shape the mixture into small meatballs, about 1 inch in diameter. Place them on a baking sheet and set aside.
In the crockpot, add the chopped onion, minced garlic, diced tomatoes, dried mixed fruit, sliced carrots, diced potatoes, salt, and pepper.
Pour the beef broth over the ingredients in the crockpot and stir to combine.
Gently place the meatballs into the crockpot, submerging them in the liquid and vegetables.
Cover the crockpot with the lid and cook on low heat for 6-8 hours or on high heat for 3-4 hours.
Stir the stew occasionally to ensure even cooking and distribution of flavors.
Once the meatballs are cooked through and the vegetables are tender, the stew is ready to be served.
Ladle the meatball stew into bowls and garnish with additional chopped parsley, if desired.
Serve the stew hot and enjoy its flavorful combination of meatballs, dried fruit, and vegetables.