Brown the sausage in a frying pan, once fully cooked drain very well
To the drained sausage add Italian seasonings, garlic salt and parmesan cheese - stir to combine
Slice the french bread loaf horitontally - I kind of make a slight "V" so my sausage and toppings sit down in the bread and not just fall off the bread
Spread about 3/4 of the suace on the botoom piece of bread, top that with the sausage mixture, spread the rest of the pizza sauce on sausage and sprinkle all the shredded mozzerella cheese on top
Place the top of the french bread on the sandwich and bake in a pre-heated 350° oven for 15-20 minutes.
Notes
When I'm feeling extra fancy and have time I spread a little butter on the top piece of the French bread sprinkle with some parmasean cheese and a little more Italian seasonings!