Prep a small square baking pan with parchment paper (you can spray the bottom to make removal a little easier so the cookie dough doesn't stick. Let the ice cream soften so it's easier to spread
Using half the cookie dough pack, roll into a ball and flatten into the bottom of the baking pan
Spread the softened ice cream over the cookie dough.
Using the remainder of the cookie dough, roll it into a ball like step 1 and flatten in your hands.
Place cookie dough over the ice cream and arrange it as needed
Freeze for at least 30 minutes to 1 hour to become solid again before cutting.
Remove parchment/cookie dough bars from pan and cut into 12 squares (or less for bigger pieces) and enjoy!
Store in an air tight container with parchment paper between if stacking.