Categories: Cheesecakes, Chocolate, Cakes/choc. 
      Yield: 10 servings 
  
      1 c  Chocolate Wafer Crumbs            1/2 c  Sour Cream 
    1/4 ts Cinnamon                            1 ts Vanilla 
      3 tb Margarine, Melted                 1/2 c  Semi-sweet Choc. ChipsMelted 
     32 oz Cream Cheese, Softened              2 tb Orange Flavord Liqueur 
    3/4 c  Sugar                             1/2 ts Grated Orange Peel 
      4 ea Large Eggs                      
  
  Combine crumbs, cinnamon and margarine; press onto bottom of 9-inch spring- 
  form pan.  Bake at 325 degrees F., 10 minutes. 
  Combine cream cheese and sugar, mixing at medium speed on electric mixer 
  until well blended.  Add eggs, one at a time, mixing well after each 
  addition.  Blend in sour cream and vanilla.  Blend chocolate into 3 cups 
  batter; blend liqueur and pell into remaining batter.  Pour chocolate 
  batter over crust.  Bate at 350 degrees F., 30 minutes.  Reduce oven 
  temperature to 325 degrees F.  Spoon remianing batter over chocolate batter 
  continue baking 30 minutes more.  Loosen cake from rim of pan; cool before 
  removing rim of pan.  Chill.