For the pie:
For the meat filling:
1. Boil the potatoes with salt; drain and mash with the milk and butter.
2. Fry the ground beef in the oil until browned and crumbly. In the same oil saute, the onion until transparent but not brown. Stir in the seasonings and place the meat in a baking dish.
3. Place the olives, raisins and sliced eggs on top and cover with the mashed potatoes. Sprinkle with grated cheese and cook for 15 minutes in a 350ยบ oven or until browned on top.