In a large saucepan, combine sugar, cream, butter, and salt. Heat over medium high heat and bring to a boil, stirring continuously.

Continue boiling for 5 minutes, while stirring. Remove from heat.

In a large mixing bowl, add marshmallow cream and white chocolate chips.

Pour hot butter mixture over, and turn mixer on low. Blend for 1-2 minutes, until white chocolate morsels have melted, and mixture is smooth.

Fold in chopped candy (reserve about 1 Tbsp of candy to sprinkle over top).

Pour into an 8inch square baking dish, lined with parchment paper. Sprinkle with remaining candy.

Allow to set, about 4 hours in refrigerator.

Cut into pieces and enjoy.