Vanilla Cupcakes | The Fancy Pants Kitchen

Ingredients

• 1 cup + 2 tbsp all-purpose flour
• 1 & 1/4 tsp baking powder
• 1/4 tsp salt
• 1 large egg, room temperature
• 1 tbsp lightly beaten egg white, room temperature
• 1/2 cup unsalted butter, room temperature
• 3/4 cup granulated sugar
• 1 tsp pure vanilla extract
• 2/3 cup whole milk, room temperature
• 12 cupcake liners
• 2 cups unsalted butter, room temperature and cut into 8 pieces
• 6 cups powdered sugar
• 1/2 tsp salt
• 2 tbsp whole milk