Preheat the oven to 350°F (175°C). Grease and line a 9-inch tart pan.
In a bowl, mix almond flour, cocoa powder, maple syrup, coconut oil, vanilla, and salt.
Press the dough evenly into the tart pan. Bake for 10-12 minutes. Let it cool.
For the filling, melt the dark chocolate in a heatproof bowl over simmering water.
Stir in brewed coffee, coconut milk, maple syrup, vanilla, and salt until smooth.
Pour the chocolate mixture into the cooled crust.
Refrigerate for 30 minutes, or until set.
Slice, serve, and pretend you're not eating the whole thing.