Prep time 10mins
- 1 cup heavy cream
- 14 ounces chopped dark chocolate
- 4 tablespoons unsalted butter
- Tart crust, of choice
Put the chocolate into a large bowl. Heat the heavy cream until steaming. Pour over the chocolate and cover. Let stand until chocolate is 80% melted, then stir.
Whisk in butter and pour into crust. Chill until firm.