Ingredients:
- 1 cup unsalted butter, softened
- 3/4 cup brown sugar, packed
- 1/2 cup granulated sugar
- 2 large eggs
- 1 tsp vanilla extract
- 1 1/2 cups all-purpose flour
- 1 tsp baking soda
- 1/2 tsp cinnamon
- 1/2 tsp salt
- 3 cups rolled oats
- Marshmallow cream filling:
- 1 cup unsalted butter, softened
- 2 cups powdered sugar
- 1 jar (7 oz) marshmallow creme
- 1 tsp vanilla extract
Instructions:
- Oatmeal cookies:
- Preheat the oven to 350°F and line baking sheets with parchment paper.
- In a large bowl, cream together the butter, brown sugar, and granulated sugar until light and fluffy. Beat in the eggs one at a time, then stir in the vanilla.
- In another bowl, whisk together the flour, baking soda, cinnamon, and salt. Gradually beat into the creamed mixture. Stir in the rolled oats.
- Drop by rounded tablespoonfuls onto the prepared baking sheets. Flatten slightly.
- Bake for 10-12 minutes, or until golden brown. Allow cookies to cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
- Marshmallow cream filling:
- Beat the butter and powdered sugar together until smooth. Add the marshmallow creme and vanilla extract, and beat until well combined.
- To assemble the oatmeal cream pies, spread or pipe the marshmallow cream filling on the flat side of one cookie. Top with another cookie, pressing down gently.
- Serve and enjoy your homemade oatmeal cream pies.