Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). Line your baking sheets with parchment paper or silicone baking mats.
- In a large bowl, cream together the softened butter and granulated sugar until light and fluffy (3-5 minutes).
- Beat in the eggs one at a time, then stir in the eggnog and vanilla extract until well combined.
- In a separate bowl, whisk together the flour, baking soda, and salt.
- Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Be careful not to overmix.
- In a small bowl, combine the granulated sugar and cinnamon for the snickerdoodle coating.
- Use a cookie scoop or your hands to roll the dough into 1-inch balls.
- Roll each ball in the cinnamon-sugar mixture, coating it evenly.
- Place the coated cookie dough balls onto the prepared baking sheets, leaving about 2 inches between each cookie.
- Use your thumb or the back of a small spoon to gently press an indentation into the center of each cookie.
- Bake for 8-10 minutes, or until the edges are lightly golden brown and the cookies are still slightly soft in the center.
- Let the cookies cool on the baking sheets for a few minutes before transferring them to a wire rack to cool completely.
- While the cookies are cooling, prepare the eggnog filling. In a medium bowl, beat together the softened cream cheese and butter until smooth and creamy.
- Gradually add the powdered sugar, mixing until well combined.
- Stir in the eggnog, rum extract (if using), and nutmeg. Mix until the filling is smooth and creamy.
- Once the cookies are completely cool, fill the thumbprint indentations with the eggnog filling using a small spoon or piping bag.
Notes
Make sure your butter is properly softened. Don't overbake; aim for slightly soft cookies. Chilling the dough for 30 minutes can help if it's too soft to handle. Use a cookie scoop for uniform cookies. Sprinkle extra nutmeg or cinnamon on top of the filled cookies. Store in an airtight container at room temperature for up to 3-4 days, or freeze the baked cookies (without filling) for up to 2 months and thaw completely before filling. Spice it up with cardamom, cloves, or allspice. Add mini chocolate chips. Experiment with different extracts in the filling. Use gluten-free all-purpose flour for a gluten-free version.