Janet's Rich Banana Bread

INGREDIENTS

• 1/2 cup butter, melted
• 1 cup white sugar
• 2 eggs
• 1 teaspoon vanilla extract
• 1 1/2 cups all-purpose flour
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1/2 cup sour cream
• 1/2 cup chopped walnuts
• 2 medium bananas, sliced