Chocolate Banana Bread *another favorite*

Chocolate Banana Bread

1 Cup Margarine, softened                            3 cups all-purpose flour

2 cups white sugar                                         2 teaspoons baking soda

4 eggs                                                             ¼ cup unsweetened cocoa powder

6 bananas, mashed                                         1 cup sour cream

2 teaspoons vanilla extract                          1 cup semi-sweet chocolate chips

Preheat oven to 350 degrees. Lightly grease two 9x5 inch loaf pans.  In a large bowl, cream together margarine, sugar and eggs. Stir in bananas and vanilla. Sift in flour, baking soda and cocoa; mix well.   Blend in sour cream and chocolate chips. Pour batter into prepared pans. Bake in preheated oven for 60 minutes, or until a toothpick inserted into center of loaf comes out clean.