Self Saucing Apple Pudding

1 cup flour
1/2 cup white sugar
2 tsp baking bowder
1/2 tsp salt
1/2 cup milk
2 tbsp oil
1 c apple
1 tsp vanilla
1 cup brown sugar
 2 1/2 cups boiling water

Mix first 4 well, add milk, oil, vanilla, blend.  STIR in fruit.  Put in 8x8 dish.  Combine brown sugar & boiling water.  Pour over top.  Bake at 350 for 30 minutes.