Oatmeal Hazelnut Whoopie Pies

Ingredients:

3/4 cup butter, cut into cubes
2 cups brown sugar
2 eggs
2 1/2 cups flour
1/2 tsp. salt
1 tsp. baking powder
1 tsp. baking soda
1 tsp. cinnamon
2 cups quick cooking oats
3 tbsp. hot water
Hazelnut spread
Driections:

Preheat oven to 350F. Line baking sheet with parchment.
1. Cream and brown sugar until fluffy. Then mix in the eggs; beat for about 2 minutes.
2. In a medium-size bowl, stir together the flour, salt, baking powder, baking soda, cinnamon and oats. Add this to the butter mixture and begin mixing. Immediately add the hot water and let mix until the dough just comes together.
3. Scoop 6-8 cookies on a baking sheet and bake for 11 minutes, until the edges start to brown. Remove the parchment from the baking sheet and let cookies cool thoroughly on cooling rack.