Preheat the oven to 350° and grease and flour the tube pan and set it aside.
Peel, core and slice the apples. Mix the apple slices with cinnamon and sugar in a mixing bowl and set aside.
With a spoon combine flour, oil, salt, vanilla, sugar, eggs, baking powder and orange juice in a second mixing bowl. The batter will be very thick.
Spoon ⅓ of the batter into the tube pan then ⅓ of the apple mixture. Repeat 2 more times so that you have 3 layers of batter and 3 layers of apples, ending with a layer of apples on top.
Bake for 1½ to 1¾ hours or until a toothpick inserted into the center comes out clean.
Notes
*Apple juice can be substituted for orange juice.
Keyword apple, apple cake, cinnamon, coffee cake, dense, fall, moist, tube pan