Penne with Italian Sausages and Vegetables

Ingredients

• 1 Italian sausage, cooked and sliced
• 250 ml penne, cooked al dente
• 50 ml marinara sauce
• 50 g grated parmesan cheese
• 0.25 red pepper cut into strips
• 0.25 mushrooms, chopped
• 0.25 onion, chopped
• 15 ml olive oil
• salt and freshly ground black pepper
• 250 ml fresh basil leaves