Created by Fizzybrat on August 7, 2017
Step 1: Preheat oven to 425°F
Step 2: Place wafer crumbs in large bowl, then stir in butter until evenly moist.
Step 3: Firmly press over bottom and up sides of a 9-inch pie plate.
Step 4: Bake in center of oven until firm, 5-7 minutes.
Step 5: Place in freezer to cool for about 20.
Step 6: When crust is cool, place ice cream in large bowl, and cut into small chunks.
Step 7: Stir in liqueur as best you can, but don’t let the ice cream melt completely.
Step 8: Spoon into cooled crust and spread evenly.
Step 9: Tightly cover with plastic wrap and freeze until firm, at least 4 hours.