Instructions:
First, wash, dry, peel, and slice the apples into thin rounds. Then, in a non-stick pan, melt the butter along with 3 tablespoons of sugar. Cook over low heat until a golden caramel forms.
Next, add the apple slices to the caramel and cook until lightly golden. Set aside.
After that, in a bowl, beat the eggs with 5 tablespoons of sugar until you get a light and frothy mixture. Then, add the oil, milk, and vanilla extract, mixing well.
Right after, sift the flour and baking powder over the mixture and stir gently until a smooth batter forms.
Finally, pour the batter over the caramelized apples in the pan. Cover with a lid and cook on low heat for about 15 minutes.
Insert a knife in the center of the cake; if it comes out clean, it is ready. Lastly, turn the cake onto a plate so the apples remain on top.
To finish, serve warm or at room temperature and enjoy this delicious and easy dessert!