Break cookies into pieces, set aside.

Line a baking sheet with parchment paper.

Brush with melted butter.

Microwave white chocolate chips on high until melted; stir until smooth.

Pour melted chocolate onto prepared pan and sprinkle with cookie pieces.

Gently push down gently to set cookies pieces into chocolate.

Set aside for at least 2 hours until firm or refrigerate for 20 minutes.

Break into pieces and serve at room temperature.