Ingredients
Equipment
Method
- Whisk together flour, ginger, cinnamon, nutmeg, cloves, baking soda, and salt in a large bowl. Set aside.
- In another large bowl, beat butter and brown sugar until creamy. Add egg, egg yolk, vanilla, and molasses, mixing until well combined.
- Gradually add dry ingredients on low speed until dough forms. Cover and refrigerate for 30 minutes or up to 24 hours.
- Preheat oven to 350°F (175°C). Line baking sheets with parchment. Scoop 1.5-tablespoon dough balls, roll in sugar, and bake 8–10 minutes until tops are just set.
- Cool cookies on trays 5–10 minutes, then transfer to wire racks to cool completely.
- For frosting: Beat butter until smooth. Gradually add icing sugar and eggnog 1 tablespoon at a time. Add rum extract if using, and adjust consistency as needed.
- Spread 1 tablespoon frosting on the bottom of one cookie and top with another to make a sandwich. Repeat until all are assembled.
Notes
Pro Tips for Perfect Holiday Sandwich Cookies:
- Chill the dough before baking to prevent spreading and maintain soft centers.
- Use a cookie scoop for uniform size and even baking.
- Roll dough balls in sugar for a sparkly exterior.
- Cool cookies completely before frosting.
- Adjust frosting consistency with more sugar or eggnog for easy spreading.
- Sandwich cookies gently to prevent frosting from oozing.
