This is my grandmother's recipe, still one of my favorites!
Grease an 8x8 with butter (or I like to use 1.5 qt corning wear)
1/4 c apple juice or water in pan (I prefer apple juice)
Cook down 5-7 sliced apples (slice 1/8 inch thick) in a saucepan over low heat.
Pull out apples, move to baking dish leaving juice in pan.
Thicken juice over low heat with 1 tbls cornstarch or flour then pour over apples.
1/2 c Brown sugar
1/4 c Sugar
2 Tbls Flour
1/2 c Oatmeal
After mixed together, pour evenly over apples to make the crisp 'crust'
1/4 c melted butter over entire top.
Bake 350 degrees for 30 mins.