Place the zucchini, parsley, egg, flour, parmesan, ricotta and nutmeg in a bowl, then season and fold to combine.
Step 2
Heat 2 tbs oil in a large frypan over medium heat. In 3 batches, add 2 tbs batter for each fritter to frypan and cook for 2 minutes each side until golden and cooked through. Drain on paper towel. Keep warm and repeat with remaining batter and 1 tbs oil for each batch.
Step 3
Arrange fritters on a platter with prosciutto, bocconcini, tomato, onion and parsley leaves. Sprinkle with salt flakes and drizzle with a little oil, then serve with lemon wedges.