Rollout half the pasty to the thickness of around 3 mm – use plenty of flour to stop it sticking.
Use a small pan lid or cut out ring to cut circles roughly 30% larger than the pie rings – line three of the pie rings with these, then re roll the remaining pastry from that half of the batch.
Fill the pie rings with venison mix and loosely spread this out, cut lids for the pies using the re rolled pastry and place these on top – crimping round the edges to seal, and discard any over the top pasty excess. Repeat with the other half of the pastry / venison mix
Lightly egg wash the top of the pies.
Make a small hole in the top of each pie with a paring knife.
Bake the pies on a lined sheet in a hot oven (190 degrees c) for 18 – 20 minutes.