Sour Cream Banana Bread

This is the best banana bread recipe that I have ever tired. I replace the sour cream with vanilla yogurt to make it healthier. I also like a hint of cinnamon, so I add a tsp. This is so good hot out of the oven with butter on it!!

• 1/2 cup margarine or 1/2 cup butter
• 1 cup sugar
• 2 eggs
• 1 teaspoon vanilla
• 1 1/2 cups flour
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1 tsp cinnamon
  
• 1 cup mashed banana (about 3 bananas)
• 1/2 cup chopped nuts (omit if you don't like nuts)
• 1/2 cup sour cream (I use vanilla yogurt)

Directions:

1. Grease 1 large loaf pan.
2. Cream margarine, sugar, eggs and vanilla.
3. Add dry ingredients, then bananas, nuts and sour cream.
4. Mix well.
5. Bake at 350 F for 1 hour.