Apple Crisp

I made apple crisp last after picking apples from the tree in the backyard and trying to find ones that weren't full of worms. That tree (it is a Granny Smith tree) has a worm problem so the apples usually all fall off before they become ripe. It also hasn't been watered or pruned enough in the past. I am trying to reverse a little of that in the short time I am here in Redding. But anyways, I made apple crisp and it was super easy, healthy and DELICIOUS! I just used apples, oats, sugar, spices, and butter/vegetable oil. I am SO domestic. Haha.