crunchy caramel apple pie

Ingredients For crunchy caramel apple pie

• 1

  pastry for single crust, 9 inch pie
• PIE FILLING
• 1/2 c

  sugar
• 3 Tbsp

  all purpose flour
• 1 tsp

  cinnamon
• 1/8 tsp

  salt
• 6-7 md

  apples, granny smith (6 cups)
• CRUMB TOPPING
• 1 c

  brown sugar, firmly packed
• 1/2 c

  all purpose flour
• 1/2 c

  quick oats
• 1/2 c

  butter
• TOPPING
• 1/2 c

  pecans, in pieces
• 1/3 c

  caramel topping, or more :)