Banana bread cupcakes with cream cheese frosting

Ingredients

• 2 1/3 cup all purpose flour
• 3/4 teaspoons baking soda
• 1/2 teaspoon baking powder
• 1/2 teaspoon salt
• 2 extra-ripe bananas, mashed with a fork until smooth
• 1 teaspoon vanilla extract
• 1 stick butter, softened
• 1 cup granulated sugar
• 2 eggs
• 1/4 teaspoon nutmeg
• 1/2 teaspoon ground cinnamon
• 1/3 cup well-shaken buttermilk

for cream cheese frosting:

• 1 stick butter, softened
• 8 ounces cream cheese, softened
• 3 cups powdered sugar
• seeds of one vanilla bean (or 2 teaspoons vanilla extract but if you can get the vanilla bean, do that..it makes a big difference!)