Ingredients

6 ounces chocolate wafers (about 28 wafers), finely ground (1 1/2 cups) 

2 ounces (4 tablespoons) unsalted butter, melted 

2 tablespoons sugar 

Salt 

Preparation

Preheat oven to 350 degrees. Pulse ground chocolate wafers, butter, sugar, and a pinch of salt in a food processor until well combined.

Pat mixture into a 9-inch pie dish, pressing firmly into bottom and up sides. Bake until crust is fragrant and darkens slightly, about 10 minutes. Let cool completely on a wire rack.