Batter
Cream sugar and oil. Add eggs, one at a time. Add orange juice and vanilla. Add remaining cake ingredients; do not add apples to the batter.
Apple filling
Mix filling ingredients and toss with apples until well coated.
Layer and bake
Preheat oven to 350°F.
In a greased and floured tube pan, layer batter and apple filling: batter, apples, batter, apples, and so on. End with apples on top.
Bake at 350°F for about 1¼ hours. Check the cake around the 1-hour mark.
Cool completely in the pan. Remove pan sides first, then the bottom. Invert onto a cake plate if desired.