Heat half the oil in a large nonstick frying pan over a medium-high heat. Add 3 x ¼ cupfuls of mixture to pan. Press down a little. Reduce heat to medium. Cook for 2-3 minutes or until golden brown underneath. Turn over and cook for a further 1-2 minutes or until cooked through. Transfer to a large plate, cover loosely with foil and set aside to keep warm.