1/2 c. butter
1 c. sugar
2 eggs
1 1/2 c. flour
1 tsp. baking soda
1/2 tsp. salt
1 c. mashed bananas
1/2 c. sour cream
1 tsp. vanilla
1/2 c. chopped nuts

Cream butter, sugar and eggs together. Combine dry ingredients. Blend both mixtures, beating until well mixed. Add mashed bananas, sour cream, vanilla and chopped nuts. Pour into buttered loaf pan. Bake at 350 degrees for 1 hour. Let cool.