Preheat oven to 350.

Mix the sugar and eggs with a hand mixer; add the oil and mix.

In another bowl, sift together the flour, baking powder, and salt.

Mix the dry ingredients with the eggs.

Grease and flour a 9 x 13 inch pan.

Pour ½-2/3 of the batter into the bottom of the pan.

Evenly add the pie filling across the whole pan.

Add the rest of batter on top of the pie filling.

Mix the brown sugar and cinnamon together. Sprinkle over the batter.

Bake for 40 to 45 minutes.