1. Preheat oven to 375°F, 350°F convection.
2. Spray a half sheet pan with nonstick spray.  Set aside.

For the Apples

1. Place the peeled and cored apples in a large bowl.  Sprinkle the lemon juice over the apples and toss until completely coated.
2. Add the flour, apple pie spice, sugar and salt and mix until the apples are completely covered with the flour mixture.
3. Evenly spread the apples onto the prepared baking sheet.  Set aside.

For the Pecan Crumble

1. Place the plant based margarine, flour, oats brown sugar and apple pie spice into a large bowl. You can use the apple bowl if you like.
2. Smush the margarine into the oats/flour using your fingers or a fork, until completely blended and clumps start to form.  Blend in the pecans.
3. Evenly distribute the crumble mixture over the apples.  
4. Spray the top of the crumble with nonstick spray.

To Finish

1. Bake for 30 minutes until the top is golden brown.
2. Serve immediately topped with your favorite ice cream.