Preheat oven to 350°
Roughly chop toffee with a sharp knife, or crush with rolling pin or rubber mallet. Reserve 2 tablespoons for pie topping.
Mix in pecans and toffee pieces.
Pour into pie crust.
Bake on 350° on oven’s center rack for 60-70 minutes or until interior temperature reaches 200° and crust is golden brown.
Cool for 2-3 hours to be sure that filling is set. Top with reserved toffee bits after 20-30 minutes.