Char Siu Pork by RecipeTinEats Marinade pork: Cut pork in half to make two long strips. (Note 5) Mix Marinade ingredients in a bowl. Place the pork and Marinade in a stain proof container or ziplock bag. Marinate 24 to 48 hours in the fridge (3 hours is the bare minimum). To Roast: Preheat oven to 160C/320F. Line a tray with foil and place a rack on top (recommended but not critical ...