School Dinner Meat Pie

I love this pie – it can be made in advance and baked when the family arrive. It is also very economical yet everyone loves it, particularly children. It actually reminds me of school dinners which I adored ! (school dinners of 50 years ago by the way)
This pie can be frozen unbaked if required then defrosted in the fridge.
I serve this pie with mashed potatoes and peas – also you will need some lovely gravy. Again I freeze left over gravy with is ideal with this pie.