Banana Cake with Cream Cheese Icing Recipe from Canada

Ingredients

• 2 cups all-purpose flour
• 1.5 tsp baking powder
• 1 tsp baking soda
• 0.5 tsp salt
• 1.5 cups granulated sugar
• 0.5 cup margarine
• 0.25 cup buttermilk or sour milk
• 1 cup mashed ripe bananas (3-4 bananas)
• 2 eggs
• 1 tsp vanilla
• 1 package (250 g each) cream cheese
• 0.25 cup margarine
• 1.5 cups icing sugar, sifted