Fudgy Caramel and Peanut-Butter Brownie Pie

Directions

1. Preheat oven to 450 degrees F. Prepare dough for Pastry for a Single-Crust Pie. On a lightly floured surface, use your hands to slightly flatten dough. Roll dough from center to edge into a 12-inch circle. Wrap pastry circle around rolling pin; unroll into a 9-inch pie plate. Ease pastry into pie plate without stretching it. Trim pastry to 1/2 inch beyond edge of pie plate. Fold under extra pastry even with edge of plate. Crimp edge as desired.
2. Line pastry with a double thickness of foil. Bake in the preheated oven for 8 minutes. Remove foil. Bake for 6 to 8 minutes more or until golden. Cool on a wire rack. Reduce oven temperature to 325 degrees F.
3. Sprinkle caramel bits into bottom of the baked pastry shell. In a small saucepan combine chocolate, butter, and peanut butter; cook and stir over medium-low heat until melted and smooth. Remove from heat.
4. In a large bowl whisk together eggs, brown sugar, flour, whipping cream, liqueur, vanilla, and salt. Add chocolate mixture; whisk just until combined. Stir in peanuts. Pour over caramel bits in crust.
5. To prevent overbrowning, cover edge of pie loosely with foil. Bake in the preheated oven for 30 minutes; remove foil. Bake for 20 to 25 minutes more or until filling appears set in center. Cool completely on a wire rack. If desired, serve with ice cream.