Blueberry Pancake Cupcakes - Cupcake Fanatic

Ingredients

• 1 cup butter, softened
• 1 ½ cup sugar
• 3 eggs
• 2 egg whites
• 3 1/3 cup flour
• 1 teaspoon baking soda
• ½ teaspoon baking powder
• 1 teaspoon salt
• 1 tablespoon cinnamon
• ½ teaspoon nutmeg
• 1 cup sour cream
• 1/3 cup milk
• 1 tablespoon vanilla
• 1 ½ cups fresh or frozen blueberries
• ½ cup butter, softened
• 8 ounces cream cheese
• 2 teaspoons Mapleine (maple flavoring)
• 4 cups powdered sugar
• Milk, as needed
• Cinnamon sugar and fresh blueberries to decorate