Preheat oven to 350 degrees F (175 degrees C). In a large bowl, combine ground beef, breadcrumbs, minced garlic, finely chopped onion, beaten egg. Season with salt and spices to taste. Using your hands, form meat mixture on a sheet of parchment paper into a rectangle. Top it with halved hard-boiled eggs and chopped parsley. Form a meatloaf, pinching meat together and place in a lightly greased loaf pan or place in a baking dish.
Brush meatloaf with BBQ sauce and bake in the drizzled with oil baking dish for 45-60 minutes.