Preheat oven to 350 degrees Fahrenheit. Line a 9x13 inch baking dish with parchment paper or non-stick aluminum foil. Set aside.

In a small bowl, stir together the cookie crumbs and the melted butter until combined.

Press mixture into the bottom of the prepared baking dish using your hands or the bottom of a glass. You can use parchment paper over the mixture and spread the mixture around over the top of the paper to keep your hands clean.

Bake for 5 minutes. Remove to a wire rack.

Top with 1/2 cup mint candy covered chocolates, 3/4 cup white chocolate chips, and 3/4 cup dark chocolate chips. Drizzle the sweetened condensed milk over the top of the candy. Top with the remaining 1/2 cup mint candy covered chocolates and the coarsely chopped mint cream filled sandwich cookies.

Carefully place back in the oven. Bake for 25-30 minutes, or until edges are golden brown and the center is just starting to turn light golden.

Remove to a wire rack. Top with the remaining 1/4 cup white chocolate chips and 1/4 cup dark chocolate chips.

Allow to cool completely before cutting into pieces and serving. Store any leftovers in an airtight container.