Lime squares

---------- Recipe via Meal-Master (tm) v8.05
  
       Title: Lime Squares
  Categories: Cookies
       Yield: 24 servings
  
       1 c  Flour
       2 ts Grated lime peel
     1/2 c  Margarine or butter; soft
       2 tb Lime juice
     1/4 c  Powdered sugar
     1/2 ts Baking powder
       1 c  Sugar
     1/4 ts Salt
       2    Eggs
       2 dr Green food color
       2 tb Flour
  
     Heat oven to 350~. Mix 1 cup flour, margarine and powdered sugar. Press
   in ungreased baking pan, 8x8", or 9x9", building 1/2 up sides. Bake 20
   minutes. Beat remaining ingredients until light and fluffy, about 3
   minutes; pour over the baked layer. Bake until no indentation remains when
   touched in the center, about 25 minutes. Cool. Sprinkle with more powdered
   sugar if desired. Cut into squares.
  
 -----