Preheat oven to 350°F. Spray a 12 cup standard muffin tin with nonstick cooking spray.
In a large bowl combine the meatloaf ingredients by hand until fully blended and meat sticks together; beef, pork, eggs, 1/2 cup of apple butter, 1 Tbsp of Worcestershire sauce, breadcrumbs, onion, garlic powder, parsley, onion powder, 1/4 Tsp paprika, salt, and pepper.
Roll the meat mixture into 12 even balls. Place a ball into each cup and press gently on top to flatten. Bake for 30 minutes.
While meatloaves are baking mix together the glaze ingredients until smooth; 1/2 cup apple butter, ketchup, 1 Tsp Worcestershire sauce, and 1/2 Tsp paprika.
Remove the meatloaves from the oven and brush the tops with the glaze. Bake for 5-10 minutes more until the meat is cooked through.
Immediately remove the meatloaves from the pan and serve warm.