Preheat the oven to 190C/375F.
Cut the bread into cubes and line onto a tray. Place in the oven and toast for about 10-15 minutes.
While the bread is toasting, let's make the stuffing. Dice the onion and celery.
In a frying pan, melt the butter and add the onion, celery and ground pork. Cook until the pork is fully cooked. Turn off the heat.
Place the toasted bread into a large baking dish. Add the buttery veggies and pork to it, all of the spices and mix together. Add the bouillon and carefully mix.
Place into the oven and bake for 20 minutes.