01 - Line a standard muffin tin with 8 paper or silicone cupcake liners and set aside.
02 - Place the chopped dark chocolate in a heatproof bowl. Melt using a double boiler over simmering water, stirring frequently until completely smooth and glossy. Alternatively, microwave in 30-second bursts, stirring between each interval.
03 - Spoon approximately 1 tablespoon of melted dark chocolate into each lined cup. Using the back of a spoon, evenly coat the bottom and sides of each liner, creating a well. Reserve the remaining melted chocolate for sealing the tops.
04 - Transfer the muffin tin to the refrigerator and chill for 10 minutes until the chocolate shells are firm and set.
05 - In a medium bowl, combine the diced strawberries, honey or date syrup, and rose water. Gently toss until all pieces are evenly coated.
06 - Remove the chilled shells from the refrigerator. Spoon the strawberry mixture into each cup, filling about two-thirds full.
07 - Cover the strawberry filling with the remaining melted dark chocolate, using a spoon to smooth and level the tops completely.
08 - Melt the white chocolate using the same method as the dark chocolate. Drizzle decoratively over the tops of the filled cups.
09 - Immediately sprinkle chopped pistachios over the wet white chocolate. Optionally add edible gold leaf or dried rose petals for an elegant presentation.
10 - Refrigerate the cups for at least 30 minutes until completely set. Carefully peel away the liners before serving.