Banana Cake VI

INGREDIENTS

• 3/4 cup butter
• 2 1/8 cups white sugar
• 3 eggs
• 2 teaspoons vanilla extract
• 3 cups all-purpose flour
• 1 1/2 teaspoons baking soda
• 1/4 teaspoon salt
• 1 1/2 cups buttermilk
• 2 teaspoons lemon juice
• 1 1/2 cups mashed bananas
•  
• 1/2 cup butter, softened
• 1 (8 ounce) package cream cheese, softened
• 3 1/2 cups confectioners' sugar
• 1 teaspoon vanilla extract