The best recipe for dinner! An old recipe for potato casserole with meat

Ingredients:
800g potatoes
300g beef or chicken
1 onion
4 cloves of garlic
salt
1/2 tsp ground pepper
1/4 tsp nutmeg
3 tsp tomato paste
cooking oil
green onions
1/2 cup water
3 tbsp sour cream
3 eggs
200ml milk
250g mozzarella

Time code:
00:32 Potato casserole with meat recipe
13:53 Baking the potato casserole with meat