Place spinach in a colander and pour over a kettle full of boiling water. Rinse spinach under cold water and drain well. Using hands, squeeze out as much excess liquid as possible. Place in a large bowl. Add ricotta, feta, garlic, egg and parsley. Stir to combine. Season and, using your hand, mix until well combined. Add rice and mix until combined. Shape mixture into 12 patties.
Heat oil in a large frying pan over medium heat. Place extra eggs and breadcrumbs on 2 separate plates or trays with sides. Coat patties in the egg, then in the breadcrumbs.
Cook patties, in 2 batches, for 2 minutes on each side or until golden. Drain on paper towel. Serve patties with salad leaves and lemon wedges.
