Recipe shared by Adila, my colleague. Thank you Dila...
Chocolate Banana Square
1/2 cup butter - 113g
1 cup sugar
1 tsp vanilla extract
11/2 cups mashed banana (3 medium bananas)
11/2 cups flour
1 tsp baking powder
1 tsp baking soda
1/2 tsp salt
1/4 cup baking cocoa
1 cup choclate chip
1. In mixing bowl, cream butter and sugar. Add egg, vanilla and banana, beating thoroughly.
2. In separate bowl combine flour, soda, baking powder and salt. Add to creamed mixture and mix well.
3. Divide batter in half. Add the cocoa to one portion of the batter. Spread that portion in the bottom of a greased 9x9 baking dish. Spoon remaining batter on top, swirling gently with butter knife if desired and sprinkle with choclate chips.
4. Bake at 170 for 30 minutes or until batter tests done with a toothpick or fork.