Categories: Cakes 
      Yield: 12 servings 
  
  1 1/2 c  Sugar 
      1 c  Margarine or butter 
      1 ts Vanilla extract 
      2    Large eggs 
  2 1/2 c  A/p flour 
    1/2 c  Sour cream 
    1/4 c  Unsweetened cocoa 
      1 ts Baking soda 
    1/2 ts Salt 
      2 c  Zucchini,shredded 
      1 c  Chocolate chips 
           -semi-sweet 
      1 c  Walnuts,chopped 
  
  Preheat oven to 350 F.Grease and flour 9"x13" pan. In large bowl, with 
  mixer at low speed, beat sugar, margarine or butter, vanilla, and eggs 
  until blended. Increase speed to high, beat until light and fluffy, about 5 
  mins. Reduce speed to low; add flour, sour cream, cocoa, baking soda and 
  salt; beat until blended, constantly scraping bowl. Increase speed to 
  medium;beat 1 minute, occasionally scraping bowl. With spatula,fold in 
  zucchini, chocolate pieces and nuts. Batter will be thick. Spread batter 
  evenly in pan. Bake 40-45 minutes until toothpick inserted in center of 
  cake comes out clean. Cool cake in pan on wire rack. To serve, sprinkle 
  with confectioners sugar.