Mimosa Cupcakes - Cupcake Fanatic

Ingredients

• 1 cup fresh or frozen raspberries
• 2 cups all-purpose flour
• 1 and ½ cups white sugar
• 2 and ½ teaspoons baking powder
• ¼ teaspoon baking soda
• Pinch of salt
• ½ cup butter, at room temperature
• ½ cup milk
• ¼ cup sparkling wine, such as Champagne (I used Prosecco, an Italian sparkling wine)
• 1 and ½ teaspoons vanilla
• 4 egg whites
• 3 cups icing sugar
• 2 tablespoons fresh orange juice
• 2 tablespoons sparkling wine, such as Champagne or Prosecco
• Candied orange peel or other garnish, for decoration (optional)