Kelsey's Banana Cake

1 Box yellow cake mix

3-4 mashed ripe bananas

3 eggs

1 cup water

1 tsp vanilla extract

1/2 cup vegetable oil

1/2 tsp baking soda

1/2 nuts (walnuts, pecans, your choice)

1. Preheat oven to 350 degrees

2. Combine all ingredients and mix well

3. Pour mixture into a greased 9x13" pan

4. Bake for 20-25 minutes. Test with a toothpick in the middle for doneness