Step 1

In a large bowl combine the whipped topping, dry pudding mixes, milk, Baileys, and vanilla extract.

Step 2

Using a hand mixer, mix until smooth and you can no longer see pieces of the pudding mix.  Pour into the store bought pie crust.  Refrigerate for at least four hours.

Step 3

Place in the freezer for 15 minutes right before serving (optional) to achieve nicer, cleaner, slices.