Low-fat vanilla cupcakes recipe with cream cheese icing

Ingredients

• 1 1/3 cups all purpose flour
• 1/2 teaspoon. baking soda
• 1/2 teaspoon. baking powder
• 1/4 teaspoon. salt
• 1/4 cup butter, room temperature
• 1 cup sugar
• 1 large egg
• 1 teaspoon vanilla extract
• 1 cup buttermilk
• 8 ounces light (Neufchatel) cream cheese, room temperature
• 5 tablespoons butter, softened
• 2 teaspoons vanilla extract
• 2-2 1/2 cups powdered sugar, sifted