Cream together 1 cup sugar and 65g butter or margarine. Stir in the grated apples and eggs. Sift together flour, salt, bicarb soda, nutmeg and cinnamon; mix into the apple mixture. Pour batter into an ungreased 23cm glass pie dish.
Bake at 180 degrees C for 50 minutes. Remove from oven.
To make the sauce; place 125g butter or margarine, 1 cup sugar, 1/2 cup cream and vanilla in the top pan of a double boiler. Heat and stir until sugar has dissolved and butter or margarine has melted. Serve over apple cake.