Banana Nut Cake - cooking recipe

Ingredients

1 Duncan Hines cake mix (yellow)
2 ripe bananas, mashed
1 tsp. baking soda
1/2 c. nuts

Preparation

Mix cake mix according to directions on box.
Then add bananas, baking soda and nuts.
Put in 9 x 13-inch pan and bake at 350\u00b0 for 20 minutes.