Made entirely at Trevilley Farm using cheese, potato, swede and onion.

Cooking Instructions:

Brush top with egg yolk or milk. 
Cut a thumb sized hole in the top. 
Place in a preheated oven at 200ºC. 
If, after 30 minutes the pastry is golden, turn down the heat to approx 170ºC and cook for a further 30 minutes. 
If not, leave at the existing temperature and cook for a further 30 minutes.