- 1 (18.25 ounce) package yellow cake mix
- 3 eggs
- 1 1/3 cups vegetable oil
- 4 bananas, mashed
- Preheat oven to 350 degrees F (175 degrees C). Grease a 9×13 inch pan.
- In a mixing bowl, combine cake mix, eggs, oil, and bananas. Pour mixture into the prepared pan.
- Bake in preheated 350 degrees F (175 degrees C) for 35 to 40 minutes.