Carrot Cake Whoopie Pies

INGREDIENTS

1 1/2

cups all-purpose flour

1/2 tsp

baking soda

1/2 tsp

baking powder

1/4 tsp

salt

1/2 tsp

ground cinnamon

1/4 tsp

ground ginger

1/4 tsp

grated nutmeg

1 cup

light brown sugar

1/2 cup

unsalted butter, at room temperature

large egg, at room temperature

1 tsp

vanilla extract

1 cup

old-fashioned oats

1 cup

grated carrot

4 oz

cream cheese, cold

2 1/2 tbsp

unsalted butter, at room temperature

1 1/4 cups

confectioners’ sugar, sifted

2 tsp

vanilla extract