1) Preheat oven to 375 degrees. Line sheet pan with parchment paper. Combine chocolate chips and butter in a bowl and microwave on high 40-60 seconds until smooth, stirring after each 20 second interval. Add sugar and egg to the mixture and mix until well blended. Add flour and mix just until flour is incorporated. Using a small scoop (or teaspoon) drop 20-24 level scoops of batter onto parchment paper in pan about 1 in. apart. Bake 9-11 minutes or until edges are set. Do not overbake.
2) Meanwhile, place candy canes in a resealable plastic bag; crush with meat tenderizer or rolling pin. Place white chocolate chips in a small microwave safe bowl and cook in microwave on high 30-60 sec. or until melted and smooth, stirring once. Set aside.
3) Remove sheet pan from oven. Immediately turn over half the cookies; top with peppermint patties and remaining cookies to form 10-12 sandwiches. Drizzle white chocolate over cookies and immediately sprinkle with crushed candies.
Want to reach chocolate nirvana? Then take a look at this absolutely scrumptious peppermint fudge cookie sandwich recipe. The chef here provides very simple instructions to make these cookie and also provides quick tips to keep in mind so that the cookie turn out absolutely scrumptious. Definitely fits the bill of yummy, chocolaty, and delicious, all in one recipe!