pre heat oven 350.
peel and slice thinly, 5 apples.
in a bowl combine 1/2 cup sugar.
2T. Corn starch.
toss together in a large bowl until apples are evenly coated.
place in a 9x9 pan.
In the same bowl just used.mix together topping.
1/2 cup flour.
1/2 cup lightly packed brown.
cut in 1/2 cup soften butter until it resemble pea size pieces incorporate 1 cup quick cooking oatmeal.
place this mixture over apples bake in oven 20 minutes or until golden and apples are tender.