You will have a little So Delicious Dairy Free Salted Caramel Non-Dairy Frozen Dessert left after making the cookie sandwiches. I think it goes without saying that you should NOT let this go to waste. If you still have the pint it came in, just put it back in there and stick back in the freezer. If you don't have the pint, you can use any freezer safe covered container you have. Or, what I would do, is just eat it right then and there! :)
*If you don't want to fuss with having perfect 3 inch circles of salted caramel frozen dessert, simply take one scoop out of the frozen pint, place it on one cookie, top with a second cookie and press down to sandwich it together. Eat immediately, or follow instructions for making them all at once and storing in the freezer.
To manage your time best - if you plan to cut the Salted Caramel Frozen Dessert into circles - spread it into the 8x8 dish first and put into the freezer before starting on the cookies.