Give me the ABSOLUTE FANCIEST dessert recipe you have

One of the fanciest dessert recipes I can think of is a decadent Dark Chocolate and Raspberry Tart.

Ingredients:
- 1 1/2 cups crushed chocolate cookies
- 6 tbsp melted butter
- 1 cup dark chocolate chips
- 1 cup heavy cream
- 1/2 cup fresh raspberries
- 1 tbsp powdered sugar

Instructions:
1. Preheat the oven to 350°F.
2. In a bowl, mix crushed chocolate cookies and melted butter. Press the mixture into a tart pan to form the crust. Bake for 10-12 minutes and let it cool.
3. In a saucepan, heat the heavy cream until it just begins to simmer. Remove from heat and add dark chocolate chips, stirring until smooth.
4. Pour the chocolate mixture over the cooled cookie crust and refrigerate for at least 1 hour.
5. Before serving, top the tart with fresh raspberries and dust with powdered sugar.

This elegant and indulgent dessert is sure to impress any guests or satisfy your sweet tooth in the fanciest way possible. Enjoy!