Creating delicious homemade smoked stuffed meatballs can be straightforward if you follow these clear steps:

1. Prepare the Smoker: Preheat your smoker to 225°F (107°C). Add your chosen wood chips for smoking.

2. Mix the Meat: In a large bowl, combine ground beef, ground pork, breadcrumbs, Parmesan cheese, parsley, egg, garlic, Worcestershire sauce, smoked paprika, onion powder, salt, and pepper. Mix until well combined.

3. Form the Meatballs: Take a handful of the meat mixture and flatten it in the palm of your hand. Place about a tablespoon of shredded mozzarella cheese in the center and fold the meat around it, forming a ball. Ensure it is sealed well.

4. Prepare the Smoker: Place the meatballs on a baking tray lined with parchment paper. Arrange them in the smoker, leaving space between each meatball.

5. Smoke the Meatballs: Close the smoker and let the meatballs smoke for about 45 minutes to 1 hour, or until they reach an internal temperature of 160°F (71°C).

6. Glaze with Barbecue Sauce: About 10 minutes before they are done cooking, brush the meatballs with barbecue sauce to add a beautiful glaze.

7. Serve Warm: Once cooked, remove the meatballs from the smoker and let them rest for a few minutes before serving.