Bonanza Bread

I remember my friend Cayla's mom bought an entire box of bananas. Unfortunately, a lot of them went bad and so she decided to make banana bread. She tried a few times and I don't think any of them worked out :( At the time, she liked the show Bonanza so I told her not to worry, she made Bonanza Bread! Anyway, I've had a similar experience with banana bread--I just haven't had the best luck. So I can't wait to try this recipe! 

Banana Bread

1 stick butter

1 cup sugar

2 eggs

1 1/2 cups flour

1 tsp. baking soda

1/2 tsp. salt

1 cup mashed bananas

1/2 cup sour cream

1 tsp. vanilla

1 cup walnuts (optional)