Make the crust. In a bowl, combine cookie crumbs, melted coconut oil, maple syrup, and a pinch of salt.
Mix until the crumbs feel like damp sand and hold together when pressed.
Press and chill. Press the mixture firmly into a 9-inch pie dish, pushing up the sides. Use the bottom of a measuring cup to pack it tight. Chill in the fridge while you make the filling.
Melt the chocolate. Gently melt chocolate in a double boiler or microwave in 20–30 second bursts, stirring until smooth.
Let it cool for 3–4 minutes so it’s warm but not hot.
Blend the base. In a high-speed blender or food processor, add silken tofu, nut butter, maple syrup, plant milk, protein powder, cocoa powder (if using), vanilla, and salt. Blend until completely smooth and glossy, scraping the sides as needed.
Add the chocolate. With the blender running on low, stream in the melted chocolate. Blend until fully incorporated.
Taste and adjust sweetness or salt if needed.
Fill the crust. Pour the filling into the chilled crust and smooth the top with a spatula. Tap the pie dish gently on the counter to release air bubbles.
Set the pie. Cover and refrigerate for at least 4 hours, or overnight for the cleanest slices. The filling will firm as the chocolate sets.
Garnish and serve. Before serving, add coconut whipped cream, chocolate shavings, or berries if you like.
Slice with a sharp knife wiped clean between cuts.