Bake the Cake Preheat the oven to 350º F. Prepare your cake pan per the instructions on the cake mix. To make the cake batter, follow the instructions on the box. Instead of 1 cup of water, add 1 ...

Transfer the batter to the cake tin. Arrange the apple slices, flat-side down, on the batter in a spiral pattern. For the topping, mix together the demerara sugar and cinnamon. Sprinkle over the ...

Pour the batter into the tin and arrange the apple slices on top in concentric circles. Sprinkle over the brown sugar to finish. Bake for 30 minutes (use the dessert or cake setting if there is one).