Cover a baking pan with a parchment paper and keep it aside.
Break Oreo biscuits into small pieces and keep it aside.
Chop the white chocolate into pieces and place in a microwave-safe container and heat it for a minute.
Remove it from the microwave stir it and heat it again for 30 seconds and add blue food color at this point and mix well.
Pour the melted white chocolate on the parchment paper and sprinkle the Oreo pieces on top of it.
Spread very lightly with the help of a spatula and coat the biscuits evenly on the chocolate.
Place the tray into the refrigerator until set and firm.
Remove and gently break the barks into small pieces with your hand.
Leave it at room temperature for a couple of hours and then store it in an airtight container.
1. You can totally omit the food color and make them with either white or milk chocolate.2. Use the best quality of chocolates for better taste.3. I recently celebrated my daughter's 10th birthday party with Frozen theme. So I have added blue food color that was perfect with my theme.4. You can also make these barks in large batches and gift them this season. Wrap it in plastic foil or arrange them in any decorative boxes and you have an easy edible DIY gift-ready.