Preheat oven to 350 degrees
In a large mixing bowl add butter and 2 cups of coconut sugar. Beat the ingredients using an electric mixer until smooth. Add in eggs and vanilla. Continue beating until a smooth and pale consistency has been achieved.
In another bowl add graham crackers, flour, salt and baking powder. Using a whisk mix the dry ingredients together.
Using a rubber spatula, slowly pour the dry ingredients into the wet ingredients. Mix well.
Roll about 1/4-1/2 cup dough into a ball. Place on a cookie sheet and lightly press down to form a circle shape. Continue this process until all of the dough has been used. Place the cookies in the oven and bake for 13 minutes.
While cookies are baking, add cream cheese, coconut cream, lime and remaining cup of coconut sugar to a bowl. Using an electric mixer, beat the ingredients until smooth.
When cookies are done baking remove from the oven. While cookies are still hot use the back of a spoon to lightly press down on the center to form a well. Let the cookies cool.
When cookies are cool, place a dollop of icing in the center. Spread evenly on the cookie. Continue until all cookies are finished. Place cookies in the fridge until ready to serve.
To serve, place a thin slice of lime on each cookie. Enjoy!