01 - Blend the mango, lemon juice, and honey in a blender until completely smooth.
02 - Simmer the mango purée in a small saucepan over medium heat for 5–7 minutes until slightly thickened. Allow to cool to room temperature.
03 - Place the chopped white chocolate in a heatproof bowl.
04 - Bring the cream to a gentle simmer in a small saucepan without boiling. Pour the hot cream over the chocolate and let stand for 1 minute.
05 - Stir the chocolate and cream mixture until smooth. Incorporate the softened butter and cooled mango purée until well combined and glossy.
06 - Cover the bowl and refrigerate for at least 1 hour or until firm enough to scoop.
07 - Scoop portions using a teaspoon or melon baller and roll into balls with your hands. Dust hands with powdered sugar if the mixture is too sticky.
08 - Arrange truffles on a parchment-lined tray and freeze for 15–20 minutes to firm up.
09 - Dip each truffle in melted white chocolate to coat completely. Return to the tray.
10 - While the coating is still wet, sprinkle with dried mango, coconut, or pistachios if desired.
11 - Allow truffles to set at room temperature or refrigerate until firm.