Simple, easy and quick salad dressing which would also be nice as a dressing for homemade coleslaw as an alternative to salad cream. Here it serves 2 for a small side salad, but just increase the quantity as required. I made this with shredded lettuce, tomato, spring onion and cucumber. Would be nice as a coleslaw dressing or mixed into cold pasta for a creamy pasta salad dressing.
Parmesan cheese is not truly vegetarian, as it contains animal rennet. To make this dish 100% vegetarian, omit the cheese or find a suitable vegetarian substitute made without animal rennet. In supermarkets look for the 'parmesan style hard cheeses' which are suitable for vegetarians.