Instant Millionaire Pie for Diabetics

1 (9 inch) prepared graham cracker crust

1 (1 ounce) package sugar-free instant vanilla pudding mix

1 cup cold milk

1 (8 ounce) can crushed pineapple, drained

1 (8 ounce) container frozen whipped topping, thawed

1 cup chopped pecans

In a medium bowl, whisk together pudding mix and milk. Fold in pineapple, whipped topping, and pecans. Pour mixture into prepared crust. Chill at least 2 hours before serving.