01 -
Preheat the oven to 175°C.
02 -
Combine flour, sugar, baking powder, salt, and cinnamon in a bowl.
03 -
In a separate bowl, beat the softened butter and part of the sugar until light and fluffy.
04 -
Incorporate the eggs, vanilla extract, and milk into the creamed butter mixture, mixing until combined.
05 -
Stir the wet ingredients into the dry ingredients until just combined.
06 -
Gently fold in the sliced apples to the batter, ensuring even distribution.
07 -
Transfer the batter into a greased cake pan and bake in the preheated oven for 45 to 50 minutes, or until a toothpick inserted into the center comes out clean.
08 -
Allow the cake to cool completely before slicing and serving.