Image by Muffet via FlickrI don't know any Girl Scouts, and I hear the prices are going up, and the cookies are getting smaller - so I haven't bought any Girl Scout cookies in a while.
When I do have them, my favorites are the Caramel de-Lites or Samoas, so I'm definitely trying this recipe for Homemade Girl Scout Cookies: Samoas Bars I found on Baking Bites. There's a recipe for the cookies that look just like the ones the Girl Scouts sell, but that one sounds like too much work for me, so I'm going for the bars. The taste is the same.
There are recipes for the other Girl Scout cookies, too - so if Thin Mints are your favorite, you can make those.