Preheat the oven to 400° F (200° C). Take all the filling ingredients, place them into a food processor and blend until completely mixed. Cut the bread into diagonal pieces about 2/3 of the way through so the loaf stays intact. Use a flat knife to spread the filling generously in between the slices. Place to the loaf on to a large piece of kitchen foil and wrap loosely sealing the ends and top. Bake for about 20-25 minutes, until all the filling is melted. For the last five minutes, you can open the foil, sprinkle on the paprika and brown the top. Serve immediately.