Recipe for delicious baked potatoes with eggs

Ingredients:
Potatoes – 3 pieces (large).
Bake potatoes for 50-60 minutes at 200 °C.
Onion - 1 pc.
Vegetable fat
Butter – 10g
Mozzarella – 50g.
Salt
Black pepper
Quail eggs - 3 pcs.
Bake the potatoes with the filling for 10 minutes at 200°C.
Parsley