Place the chocolate pie crust in the freezer for 15 minutes before adding the pudding filling to prevent it from becoming soggy and to maintain its structural integrity.

Prepare the chocolate pudding mix with cold milk straight from the refrigerator and whisk for the full 2 minutes—this creates a silkier, more luxurious texture than using room temperature milk.

Reserve some mini chocolate chips to sprinkle between the pudding and whipped topping layers for delightful bursts of chocolate flavor and pleasant crunch throughout each bite.

Gently fold the whipped topping into the pudding using a rubber spatula with broad, sweeping motions rather than stirring, which keeps the mixture light and airy instead of deflating it.

Allow the finished pie to chill in the refrigerator for at least 4 hours, preferably overnight, so all flavors meld together and the texture becomes perfectly set and creamy.