Apple Pie In A Bag - cooking recipe

Ingredients

5 large apples (Granny Smith apples are good, 1/4 c. more for Granny Smith apples)
1/2 c. sugar
1/4 tsp. salt
1/2 tsp. cinnamon
2 Tbsp. flour (all-purpose)
2 Tbsp. lemon juice
pie shell (dup) or 2 frozen pie shells
1/2 c. sugar
1/2 c. flour
1/2 tsp. salt
1 stick margarine

Preparation

Combine sugar, flour and salt.
Add margarine.
Mix until crumbly.
Sprinkle over apples.