Preheat the oven to 375°F (190°C).
In a large bowl, combine ground turkey or beef with breadcrumbs, onion, parsley, garlic powder, salt, and pepper.
Shape the mixture into 1-inch meatballs and place them on a baking sheet.
Bake the meatballs for 20-25 minutes until browned and cooked through.
While the meatballs are baking, prepare the cranberry sauce mixture.
Heat the cranberry sauce mixture over medium heat until warmed through.
Once the meatballs are baked, transfer them to the saucepan and gently coat them in sauce.
Serve warm, garnished with additional parsley if desired.