This is a version of the faux thin mints that I made for Mother's Day.

After making the cracker/cookies I put them in the freezer for about 10 minutes, then wrote a separate letter on each cookie with white frosting then lined a 9x13 cake pan with green tissue paper and arranged the cracker/cookies inside and put back in the freezer until ready to serve.

As the cookies kind of look like scrapbooking letters, you could also use them to decorate a cake.