Steak Pie How Long To Cook For ?

[gordiescotland1]

Hi there I bought a steak pie from my local butcher but no instructions. It is 3/4LB pie. I have an electric oven no fan. How long do I preheat the oven for and then cook it for. ? Many Thanks 

[Patsy33]

If meat already cooked, then about 190° for roughly 30 mins.