Begin by preparing your workspace. Line a 9 x 13-inch pan with wax or parchment paper, greasing it lightly with nonstick spray.

In a large microwave-safe bowl, combine 2 cups of mini marshmallows, 2 cups of white chocolate chips, and 2 tablespoons of unsalted butter. Microwave for 90 seconds, stirring at 45 and 15 seconds until the mixture is fluffy and creamy.

Fold in 1 cup of Dots fruity candy until evenly distributed throughout the mixture.

Pour the melted nougat mixture into the prepared pan and spread it evenly across the surface with hands sprayed with nonstick spray.

Chill in the refrigerator for at least 6 hours or in the freezer for about 2 hours until firm.

Remove the nougat from the pan and cut into 1-1/2 inch cubes. Store in an airtight container, layering with parchment paper.