Method

1. 1

   Line a square 8 – inch mold with parchment paper.

2. 2

   Heat the oven to 350 °F. Spread the pistachos on a baking sheet and grill for 2 to 3 minutes.

3. 3

   Allow the pistachios to cool and chop roughly. If you wish, set aside 2 Tbsp more finely ground pistachios to garnish.

4. 4

   Pour 2/3 of condensed milk into a small pan. Add the dark chocolate and cardamom then heat on medium-low. Mix gently until the chocolate is completely melted. Add pistachios and mix well.

5. 5

   Pour the mixture into the mold and separate evenly using a spatula.

6. 6

   Pour the remaining condensed milk into a small pand then add the white chocolate and vanilla extract. Heat on medium-low. Mix gently until the chocolate is completely melted.

7. 7

   Pour the mixture onto a layer of dark chocolate and spread with a spatula.

8. 8

   Decorate with the remaining pistachios and a pinch of fleur de sel.

9. 9

   Refrigerate for at least 2 hours before serving.