Chocolate Peanut Butter Pie
["1 graham cracker crust", "1/2 c. plus 2 Tbsp. sour cream", "1/2 c. plus 2 Tbsp. peanut butter", "4 oz. semi-sweet chocolate chips, chopped", "2 1/2 Tbsp. powdered sugar", "2 Tbsp. whipping cream", "1/2 c. whipping cream"]
["Whisk sour cream, powdered sugar and 2 tablespoons whipping cream.", "Add peanut butter and whisk until smooth.", "Spoon into pie crust and freeze 3 hours."]
["graham cracker crust", "sour cream", "peanut butter", "semi-sweet chocolate chips", "powdered sugar", "whipping cream", "whipping cream"]