Preheat the oven to 180 'C. In a mixing bowl combine sugar, flour and salt. Stir in lemon zest, lemon juice and Butter. In another bowl beat in egg yolks thoroughly with a beater, beat in cream cheese and milk.. Fold into the lemon mixture. Beat egg whites till stiff peaks forms and fold to the batter. Pour batter into biscuit base. Place baking pan on a large tray and pour hot water into larger tray to a depth on 1 inch. This will help to bake a moist lemon cheese cake. Bake for 45 minutes or until done.
7 Bake in the 180 ‘C oven for about 40 min or till set.