Preheat the oven to 180 degrees Celsius.
Cook the pasta in boiling water on the stove until soft.
Add frozen vegetables to boiling pasta about 5 minutes before the pasta is ready.
Cut the tips off the sausage and squeeze the assuage sausage from the lining into a fry pan with some oil. (you can also chop the sausages if you prefer but removing the casing makes them a bit like meatballs).
Fry the sausages until brown then add pasta sauce. Feel free to add garlic, Italian herbs, chilli, or whatever your family prefers flavour-wise.
Cook until sausages are cooked through.
Drain pasta and veggies and pour into a baking dish.
Add sausage and sauce mixture on top and stir through until combined
Spread mozzarella cheese over the top and bake for about 20 minutes, or until the cheese is golden brown.