In a large bowl, mix the chopped onion, lamb, parsley, mixed spices, black pepper, and salt. Knead well until all ingredients are combined.

Place the mixture in a blender and blend well for 3 minutes.

When the kofta mixture is ready, spread an even portion inside each of the four loaves. Brush the outer sides of the loaves with olive oil and cut each loaf into four sections using a knife.

Place the arayes on a grill and grill the sandwiches until they are browned on both sides.

Serve the grilled kofta arayes hot with yogurt and pickles.