Wash the bok choy and cut it into bite-sized pieces.
Slice the tofu into 1cm thick pieces and pat dry with a paper towel.
Cut the pork belly slices into manageable pieces.
Add cooking oil to a pan and grill the tofu until golden brown on both sides.
Move the tofu to one side of the pan and add the pork belly slices, stir-frying them.
Once the meat is cooked, add the bok choy and season with salt and pepper.
Stir-fry all the ingredients together until combined and serve.