To bake the cookies:
Preheat oven to 375⁰F. Line baking sheets with parchment paper. In a mixer, beat together butter, sugar and brown sugar until creamy. While mixing, add in eggs, vanilla, and half & half. Slowly add in melted chocolate until well mixed. Blend remaining dry ingredients together in a separate bowl until well mixed. Add them into the chocolate mixture just until combined. Using a 1 oz ice cream scoop, portion onto baking sheets. Space accordingly to allow for spread. Bake 10-11 minutes at 375⁰F. Allow to cool.
To make the filling:
Melt White Icecap Coating. Melt cream cheese, heavy cream and honey together and mix until smooth. Blend white coating into cream cheese mixture until homogenous. Cool to below 70⁰F and whip until creamy and smooth.
Assemble by piping 2 oz of filling onto the back of a cookie and apply second cookie to make finished sandwich.