Chocolate Peanut Butter Pie

1 (6 ounce) graham cracker pie crust
1 (14 ounce) can chocolate sweetened condensed milk
1/4 cup creamy peanut butter
1 (8 ounce) container frozen non-dairy whipped topping, thawed (3 1/2 cups)

In large bowl, combine sweetened condensed milk and peanut butter, mix well. Fold in whipped topping. Spoon into crust. Freeze 6 hours. Garnish as desired. Freeze leftovers.