Sour Cream Banana Cake Recipe

Ingredients (18)

• ½ cup butter (1 stick)
• 1 cup sugar
• 2 eggs
• 1 ½ cups flour
• 1 tsp. baking soda
• ½ tsp. salt
• ¾ tsp. cinnamon
• ¾ tsp. cardamom
• 1 cup mashed bananas
• ¾ cup sour cream
• 1 tsp. vanilla
• 1 cup toasted walnuts
• Banana Frosting:
• ¼ cup butter
• ½ cup mashed bananas
• ½ teaspoon lemon juice
• ½ teaspoon vanilla extract
• 2 cups powdered sugar