Carrot Cake Whoppie Pies

Ingredients

• 2 cup all-purpose flour
• 1 1/2 tsp baking soda
• 1 tsp baking powder
• 1 tsp ground cinnamon
• 1 tsp ground ginger
• 1/2 tsp ground nutmeg
• 1/4 tsp salt
• 1/2 cup unsalted butter ( 1 stick ), at room temperatire
• 1/2 cup light brown sugar
• 1/2 cup granulated sugar
• 2 large eggs
• 1 tsp vanilla extract
• 2 cup grated fresh carrots, about 2 lage
• 3/4 cup raisins
• 1 recipe of my Vanilla Buttercream Cream Cheese Frosting, recipe below