Prep the berries: In a bowl, toss sliced strawberries with sugar and lemon juice. Set aside for 10–15 minutes to let the juices release.
Make the crust: Mix cookie crumbs with melted butter (and sugar if using) until it feels like damp sand.
Press firmly into the bottom of an 8-inch square dish or a 9-inch pie plate. Chill while you make the filling.
Whip the cream: In a cold bowl, whip heavy cream to soft peaks. Do not overwhip.
Set aside.
Make the cream layer: Beat cream cheese, powdered sugar, and vanilla until smooth and fluffy. Gently fold in the whipped cream until fully combined and airy.
Assemble: Spread the cream layer evenly over the chilled crust. Spoon the strawberries on top, letting some of the juices drizzle over the cream.
Chill to set: Refrigerate for at least 1 hour before serving for cleaner slices and better flavor melding.
Garnish and serve: Top with mint, cookie crumbs, or a thin chocolate drizzle if you like.
Slice and enjoy.