Remove most of the fat and any rind from the top edge of the pork steaks, then bash them out to a thickness of around 5mm (¼").
Place the pork in a bowl, pour over the milk and allow the pork to marinate for as long as you can (up to 24 hours, minimum of 2).
Heat the fat for frying in a 30cm or 12" frying pan over a medium-high heat, you want a nice layer around 2-3mm (⅛") thick, this equates to around 125g (4 oz) of lard.
Beat the egg in a wide, shallow bowl.
Place the breadcrumbs in a second bowl.
Remove the pork from the milk and dry it well, then season it with salt and white pepper.
Dredge the pork slices with flour, then dip them into the egg and then into the breadcrumbs and coat well.
Fry in the fat for 2-2½ minutes on each side or until nicely golden.