1 head broccoli (about 350g/12oz), cut into small florets
1 medium onion, finely chopped
2 x 400g tins chopped tomatoes
2 tbsp tomato ketchup
350g/12oz dried penne pasta, or any other pasta shapes
salt and ground black pepper
½ tsp dried mixed herbs or oregano
2 tbsp vegetable oil
454g pack sausages (6–8 sausages), separated