Amazing apple cake recipe

Here's an apple cake recipe that my aunt has made me promise never to take home to a family gathering. She's claimed it forever. I am only to make it south of the Mason-Dixon line for people who have never met her. (Much of my family is in Pennsylvania.)

Batter:
3 c flour
4 eggs
1 c oil
2 c sugar
1/4 c orange juice
2.5 t vanilla
1 t salt
2.5 t baking powder
Mix together until blended.

Apple mixture:
6-7 peeled and sliced apples
2 T cinnamon
2 T sugar
Mix together.

Alternate adding batter and apples in a greased tube pan.
Bake at 350 F for 1.5 hours.

Enjoy!