Preheat the oven to 350°.
Cream together the butter, granulated sugar and brown sugar until light and fluffy.
Scrape the sides of the bowl and add in the eggs and vanilla. Mix until combined.
Add the flour, 2 cups of crushed chips ahoy, baking soda, baking powder, and salt. Mix until the dough comes together.
Add in the mini chocolate chips, mix until evenly distributed.
Remove 1/3 cup of the remaining cookie crumbs and place them in a separate bowl. Set aside for sprinkling on top of the frosting.
Portion out the dough into about 1/2 cup portions. Roll into a ball and then toss and press cookie crumbs into the sides of the cookie dough. Flatten the ball just slightly.
Repeat with remaining dough and arrange 6 per tray.
Bake at 350° for 13-15 minutes, the cookies should spread slightly and begin to crackle. Allow the cookies to cool completely on the pan.
While to cookies are cooling, make the frosting by creaming the butter until smooth.
Slowly add in the powdered sugar, vanilla extract and cream (starting with 1/4 cup and using a little more as needed for the consistency) until smooth and creamy.
Mix in the blue food coloring until you get your desired color.
Divide the frosting among the cookies and spread the frosting to cover the tops.
Top each cookie with a mini Chips Ahoy Cookie and sprinkle some cookie crumbs for garnish. Enjoy!