Let's add sugar, egg, vanilla and salt to a suitable bowl and whisk. Let's add milk and oil to it and mix it.

Let's add sifted flour and baking powder and mix.

Let's peel the apples and chop them.

Let's put baking paper inside the cake mold and add the cake mixture on it. Let's add apple slices, melted butter and flaked almonds on top.

Let's bake in a preheated oven at 180 degrees.

Let's take the cake out of the oven from the mold. Let's sprinkle powdered sugar on it and serve it by slicing.