Banana chocolate chip cake

---------- Recipe via Meal-Master (tm) v8.05
  
       Title: Banana Chocolate Chip Cake
  Categories: Cakes, Chocolate
       Yield: 1 servings
  
       2 c  Flour
       1 ts Baking powder
     1/2 ts Baking soda
     1/2 ts Salt
     1/3 c  Sweet unsalted butter;
            -softened
       1 c  Sugar
       3    Ripe large bananas; mashed
       2 lg Eggs; lightly beaten
       1 ts Vanilla extract
     1/2 c  Sour cream
            Or plain low- fat yogurt
     2/3 c  Miniature semisweet
            -chocolate chips
  
   Preheat the oven to 350 degrees. Butter a 9x13-inch baking
   pan.  In a large bowl, sift together the flour, baking
   powder, baking soda and salt. In another bowl, using a
   handheld electric mixer, cream together the butter and
   sugar until combined. Beat in the bananas until combined.
   Beat in the eggs and vanilla, beating well. Beat the flour
   mixture into the butter mixture until combined. Stir in the
   sour cream or yogurt. Stir in the chocolate chips. Scrape
   the batter into the prepared pan.  Bake for 45 to 50
   minutes, or until a toothpick inserted in the center comes
   out clean. Transfer the cake to a wire rack and cool
   completely.
  
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