Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  1              stick  butter or margarine -- (1/2 cup) softened
  1                cup  sugar
  2          teaspoons  grated key lime or persian lime peel
  1                     egg -- lightly beaten
     1/2           cup  key lime or persian lime juice -- strained
  3               cups  flour
     1/2      teaspoon  cinnamon
  4          teaspoons  baking powder

Preparation:

Preheat the oven to 375 degrees. In a mixing bowl, cream together the butter, sugar, and lime peel. Beat in the egg and lime juice. In another bowl, sift the flour, cinnamon, and baking powder together and beat into the butter mixture. Drop by teaspoonfuls onto an ungreased baking sheet. Bake for 10 minutes or until very light brown. Remove immediately to cooling rack. Cookies will be cake-like.

Nutritional Information:

51 Calories (kcal); 2g Total Fat; (29% calories from fat); 1g Protein; 8g Carbohydrate; 7mg Cholesterol; 49mg Sodium