Oatmeal Cream Pies Recipe

Ingredients

• 1 cup all-purpose flour
• 1 tsp. ground cinnamon
• ½ tsp. baking soda
• ½ tsp. kosher salt
• ¼ tsp. ground cloves
• ⅛ tsp. ground nutmeg
• 3 cups quick-cooking oats
• 2 sticks unsalted butter (16 Tbsp.), softened
• ¾ cup packed dark brown sugar
• ¾ cup granulated sugar
• 1 egg
• 1 Tbsp. dark molasses
• 2 tsp. pure vanilla extract
• 1 ½ sticks unsalted butter (12 Tbsp.), softened
• ¼ cup shortening
• 1 ½ cups sifted powdered sugar
• 2 Tbsp. light corn syrup
• ¼ tsp. kosher salt
• ¼ tsp. ground cinnamon
• 1 jar marshmallow creme (7 oz.)