Tofu and mince with black bean sauce

This is very similar to Mapo tofu but with a Cantonese flavour and there is no chilli bean sauce for this recipe. I think it is as nice as Mapo. Don't use black bean sauce in a jar for this recipe, it's not right.Ingredients:about 400g of chinese tofu, cut into small squares100g of minced pork*1 tbsp of fermented black beans (more if you like it a bit salty), roughly chopped1 large red chilli,