Beat eggs; add sugar, oil, orange juice, vanilla.. mix. add flour, baking powder, and salt
Pour 1/2 of batter in large oblong pan (greased and floured) add: 1 can cherry pie filling (blueberry or apple) add remainder of batter & spread over filling
Sprinkle with cinnamon & sugar. Bake 20 minutes @ 350* Reduce heat to 325* and finish baking for 30 minutes