BATTER:

1/2 c. butter, at room temperature
3/4 c. sugar
1 c. mashed ripe bananas (3 med.)
1/2 c. sour cream
2 lg. eggs
2 c. all-purpose flour
1 tsp. baking soda
1/2 tsp. salt

FILLING:

1 c. chopped walnuts or pecans
1 c. semi-sweet chocolate chips
1/4 c. packed brown sugar
2 tbsp. melted butter
1 tsp. cinnamon

Heat oven to 375 degrees. Grease 9-inch square baking pan. Beat butter and sugar until light and fluffy. Add eggs, bananas and sour cream. Beat. Stir in flour, baking soda and salt. Mix well. Mix filling ingredients.

Spoon half the batter in pan and sprinkle with half the filling. Top with remaining batter and sprinkle with rest of filling. Bake 35 to 45 minutes. 9 servings.