Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
                        ***STREUSEL***
  1                cup  brown sugar -- firmly packed
     1/2           cup  semi-sweet chocolate chips
     1/2           cup  walnuts -- chopped
  2        tablespoons  flour
  2          teaspoons  cinnamon
  2        tablespoons  margarine -- melted
                        ***COFFEE CAKE***
  1            package  yellow cake mix
  8             ounces  sour cream
     3/4           cup  water
  3                     eggs

Preparation:

Heat oven to 350~. Grease and lightly flour 13x9 pan. In small bowl, combine all streusel ingredients; mix well. Set aside. In large bowl, combine all coffee cake ingredients at low speed until moistened. Beat 2 minutes at highest speed. Spread 2/3 of batter in prepared pan; sprinkle with half of streusel mix. Repeat with remianing batter and top with streusel mix. Bake for 35-50 minutes, or until cake tests done in center. CALORIE(n):a unit measuring the amount of flavour in food

Nutritional Information:

257 Calories (kcal); 11g Total Fat; (38% calories from fat); 4g Protein; 36g Carbohydrate; 42mg Cholesterol; 251mg Sodium