In a medium bowl, combine sliced strawberries and granulated sugar. Gently mix and let sit for 15 minutes, allowing the strawberries to macerate and release their juices.
While strawberries macerate, prepare the cookie crumb crust. Place golden sandwich cookies in a food processor and pulse until finely ground.
In a medium bowl, combine the cookie crumbs and melted butter. Mix well until the crumbs are evenly moistened.
Press the cookie crumb mixture into the bottom of a 9-inch springform pan, creating a uniform crust.
Spread the softened vanilla ice cream evenly over the cookie crumb crust.
Spoon the macerated strawberries and their juices over the ice cream layer, distributing them evenly.
Cover the springform pan with plastic wrap and freeze for at least 4 hours, or until the ice cream cake is firm.
Before serving, remove the ice cream cake from the freezer and let it sit at room temperature for 5-10 minutes to soften slightly.
Run a warm knife around the edge of the springform pan to loosen the cake, then carefully release the sides of the pan.
Slice and serve immediately. Garnish with whipped cream, if desired.
Tips: For a richer flavor, use vanilla bean ice cream. Shortbread cookies can be used as a substitute for golden sandwich cookies. For a dairy-free option, use dairy-free ice cream and cookies.