Creating these Slow Cooker BBQ Meatballs is a breeze. Just follow these simple steps:

1. Mix Ingredients: In a large bowl, combine the ground beef, ground pork, breadcrumbs, Parmesan cheese, parsley, onion, garlic, egg, salt, and pepper. Mix until well combined.
2. Form Meatballs: Roll the mixture into meatballs, about 1 inch in diameter. Place them on a baking sheet as you go.
3. Prepare Sauce: In a separate bowl, mix together the BBQ sauce, apple cider vinegar, brown sugar, and smoked paprika.
4. Transfer to Slow Cooker: Place the meatballs in the slow cooker and pour the BBQ sauce mixture over them, ensuring they are well coated.
5. Cook: Cover the slow cooker and set it to low for 4 hours or high for 2 hours, allowing the meatballs to cook thoroughly.
6. Check for Doneness: Ensure the meatballs are cooked through and reach an internal temperature of 160°F (70°C).
7. Serve: Once done, use a slotted spoon to transfer the meatballs to a serving platter. Drizzle with additional BBQ sauce if desired.

By following these straightforward steps, you’ll have a delicious dish ready to enjoy!