Banana marble chocolate cake

---------- Recipe via Meal-Master (tm) v8.05
  
       Title: Banana Marble Chocolate Cake
  Categories: Cakes, Chocolate
       Yield: 16 servings
  
     1/4 c  Soft margarine
       1 c  Sugar
       2    Eggs
       2 lg Bananas; mashed
       1 ts Vanilla extract
   1 3/4 c  All-purpose flour
   1 1/2 ts Baking powder
       1 ts Baking soda
     3/4 c  Plain lowfat yogurt
            Marble:
       2 tb Sugar
       4 ts Unsweetened cocoa powder;
            -sifted
       4 ts Lowfat 2% milk
  
   Recipe by: Rose Reisman Brings Home Light Cooking
   Preheat oven to 350 degrees; coat a 9-inch Bundt pan with
   nonstick cooking spray.  In a large bowl or food processor,
   cream together margarine and sugar.  Beat in eggs, bananas
   and vanilla extract until well mixed.  Combine flour,
   baking powder and baking soda; add to banana mixture
   alternately with milk, mixing just until blended.  Pour all
   but 1/2 cup of the batter into the cake pan.  Combine
   sugar, cocoa and milk; add to reserved batter, blending
   well.  Pour over batter in the pan; draw a knife through
   the mixture to create a marbled effect.  Bake for 45 to 55
   minutes, or until a cake tester inserted into the center
   comes out clean.
   This cake can also be made in a 9-inch square baking pan;
   test cake at 40 minutes for doneness.  May be frozen for up
   to 6 weeks. Nutrition Analysis:  163 calories, 3g protein,
   30g carbohydrate, 4g fat, 27mg cholesterol, 130mg sodium.
  
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