Apple Harvest Cake

1 1/4 cups white flour
1 cup whole wheat flour
1 cup sugar (white)
3/4 cup brown sugar
2 tsp baking powder
1/2 tsp baking soda
1 tsp salt
3/4 cup oil (salad)
1 tsp vanilla
3 eggs
2 cups chopped apples
3/4 cups walnuts, chopped

Mix all but 1 cup apples and walnuts as well, then add remaining apples and nuts and stir by hand.

Bake 325 to 350 for 50 minutes.