01 -
Line an 8x8-inch pan with aluminum foil or parchment paper.
02 -
Place the white bark in a microwave-safe bowl and microwave in 30-second intervals, stirring frequently, until fully melted.
03 -
Add sweetened condensed milk and cotton candy flavoring to the melted bark. Stir until smooth.
04 -
Divide the mixture evenly into two bowls.
05 -
Mix a small amount of blue food coloring gel into one bowl and pink food coloring gel into the other. Adjust the amount as needed for vibrant colors.
06 -
Scoop alternating dollops of each colored mixture into the prepared pan. Use a toothpick to gently swirl the colors together for a marbled effect.
07 -
Place the pan in the refrigerator for 2 hours or until the fudge has hardened.
08 -
Slice the set fudge into pieces and enjoy.