1/4cupcaramel topping I use caramel ice cream topping
3tbspbutter melted
Streusel Topping
3/4cupall-purpose flour
1/4cupsugar
6tbspcold butter cubed
2/3cupchopped pecans
1/4cupcaramel topping room temperature
Instructions
Preheat oven to 350°.
On a lightly floured surface, roll crust to a 1/8-in.-thick circle; transfer to a 9-in. deep-dish pie plate. Trim crust to 1/2 in. beyond rim of plate; flute edge. Refrigerate until ready to fill.
In a large bowl, toss apples with lemon juice and vanilla.
Mix pecans, sugars, cinnamon and cornstarch; add to apples and toss to combine.
Spread caramel topping onto bottom of crust. Fill with apple mixture. Drizzle with butter.
Streusel Topping
For streusel topping, mix flour and sugar. Cut in butter until crumbly; stir in pecans. Sprinkle over filling.
Bake on a lower oven rack until filling is bubbly, 65-75 minutes.
Drizzle with caramel topping.
Cool on a wire rack. If desired, serve with whipped cream and additional caramel topping.