Name: Eggnog Sandwich Cookies Recipe
Prep time: 20 min
Cook time: 10 min
Total time: 1 h
Cuisine: American
Ingredients: 300 g all-purpose flour; 1 teaspoon baking soda; 1 teaspoon ground cinnamon; 1 teaspoon ground nutmeg; 1/2 teaspoon salt; 170 g unsalted butter, softened to room temperature; 150 g granulated sugar; 50 g brown sugar; 1 large egg, room temperature; 65 g eggnog, room temperature; 1 teaspoon vanilla extract; 115 g unsalted butter, softened to room temperature; 150 g powdered sugar; 1/2 teaspoon ground nutmeg; 75 g eggnog, room temperature; 1 teaspoon rum (optional)

Jump to Recipe· 3.9 from 44 reviews

If you’re on the hunt for a festive and irresistibly cozy treat, this Eggnog Sandwich Cookies Recipe is the ultimate delight to try. Combining warm, spiced cookies with a silky, nutmeg-infused buttercream, these sandwich cookies capture the very essence of holiday cheer in each bite. Perfectly tender with just the right touch of eggnog flavor, these cookies are made to be shared, savored, and swooned over by anyone lucky enough to taste them.

Ingredients You’ll Need

The image shows a white marbled surface with baking ingredients arranged neatly. There is one brown egg on a white and red checkered cloth near a white square plate holding a stick of butter. Next to it is a small wooden square bowl with white powder. A small white bowl with a golden liquid and a few piles of brown sugar and cinnamon are near the center. Above them, a clear small bowl holds reddish-brown ground cinnamon, and beside it are two silver measuring spoons, one with a dark liquid and the other with a tiny amount of white salt. On the right side, a large clear bowl is full of white flour, below it is a red bowl filled with white powdered sugar, and at the bottom right is a clear measuring cup with cream or milk. All items are against the white marbled background. Photo taken with an iphone --ar 4:5 --v 7

The magic behind this Eggnog Sandwich Cookies Recipe comes down to simple, everyday ingredients that expertly blend to create something truly special. Each element plays its role, whether it’s the comforting spices, the creamy butter, or the luscious eggnog itself, adding depth, moisture, and that hint of festive charm.

All-purpose flour: The foundation of the cookie, providing structure and texture.
Baking soda: Helps the cookies rise just enough to be tender and light.
Ground cinnamon: Adds warmth and classic holiday spice.
Ground nutmeg: A key ingredient that brings the essence of eggnog to life.
Salt: Balances sweetness and enhances the flavors.
Unsalted butter (softened): Provides richness and creates a creamy, tender crumb.
Granulated sugar: Sweetens the cookies while helping with texture.
Brown sugar: Adds moisture and a subtle molasses flavor for depth.
Large egg (room temperature): Binds ingredients and adds richness.
Eggnog (room temperature): Infuses the cookies with that signature holiday flavor.
Vanilla extract: Enhances overall sweetness and rounds out the taste.
Powdered sugar: Essential for smooth, creamy buttercream frosting.
Rum (optional): Adds a boozy note reminiscent of traditional eggnog, perfect for grown-ups.

How to Make Eggnog Sandwich Cookies Recipe

Step 1: Prep the Dry Ingredients

Start by preheating your oven to 350°F and lining a baking sheet with parchment paper — this ensures even baking and easy cleanup. In a spacious bowl, whisk together the all-purpose flour, baking soda, ground cinnamon, nutmeg, and salt. These spices are the heart of your cookie’s flavor, so mixing them thoroughly helps distribute that unmistakable eggnog warmth evenly.

Step 2: Cream the Butter and Sugars

Next, using an electric hand mixer, beat the softened unsalted butter until it turns creamy and smooth. Gradually add the granulated and brown sugars, continuing to beat until the mixture is fluffy and light, which usually takes about 3 minutes. This step is essential as it traps air into the butter, yielding tender yet chewy cookies.

Step 3: Incorporate Egg, Eggnog, and Vanilla

With the butter-sugar mixture ready, add in the large egg and beat until combined, then slowly mix in the eggnog and vanilla extract. These wet ingredients bring moisture and that gorgeous, authentic eggnog taste, transforming the dough into something rich and fragrant.

Step 4: Combine Wet and Dry Mixtures

Reduce your mixer speed to low and gradually add the flour mixture to the wet ingredients. Mix until just combined; avoid over-mixing to maintain tenderness. When the dough thickens too much for the mixer, switch to a spatula and fold it in gently to complete the blend.

Step 5: Shape and Bake the Cookies

Use a small to medium cookie scoop to portion out dough balls onto the prepared baking sheet, spacing them about 2 inches apart to allow for spreading. Bake the cookies for 8 to 10 minutes until the edges begin to turn a gentle golden brown. Remember, the cookies will look puffy and soft straight from the oven but will flatten as they cool — that’s exactly what you want!

Step 6: Cool Completely

Allow your cookies to cool on the baking sheet for about 5 minutes before transferring them to a wire rack. This helps them set properly and prevents breakage when you assemble your delicious sandwich later.

Step 7: Prepare the Eggnog Buttercream

For the luscious filling, beat the softened butter until pale and creamy using your hand mixer. Gradually add powdered sugar and ground nutmeg, mixing until smooth and fluffy — this can take around 5 minutes. Next, pour in the eggnog and rum (if using), beating for another 5 minutes to achieve a light, airy frosting worthy of your sandwich cookies.

Step 8: Assemble the Sandwich Cookies

Fill a piping bag with the eggnog buttercream and snip the tip to create a generous opening. Pipe a dollop of buttercream onto the flat side of one cookie, then gently press a second cookie on top. Aim to have the buttercream spread to the edges but not spill over—it should look inviting and neat. Now your Eggnog Sandwich Cookies are ready to enjoy or share!

How to Serve Eggnog Sandwich Cookies Recipe

A stack of eight sandwich cookies is placed on a white plate with a green floral pattern, which sits on a wooden board over a beige and white checkered cloth. Each cookie has two light brown, soft textured layers with a thick, smooth white cream filling in the middle. In the background, to the left, there is a glass candle lit with a soft orange glow, and two white ceramic Christmas trees with small cutout windows lit from inside. The surface beneath all items is a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Boost presentation and flavor by sprinkling a little extra ground nutmeg or cinnamon on top of the assembled cookies. For a festive touch, dust a pinch of fine powdered sugar over the batch just before serving — it adds a snowy finish that’s sure to wow guests.

Side Dishes

These cookies pair beautifully with a warm beverage like spiced chai, hot cocoa, or even a robust cup of coffee. If you’re serving them at a holiday gathering, consider a glass of chilled eggnog or mulled wine on the side to complement those comforting spices.

Creative Ways to Present

Try arranging the Eggnog Sandwich Cookies Recipe on a festive platter lined with pine sprigs or holly for a seasonal flair. You can also tie individual cookie sandwiches with a thin ribbon as charming party favors or gifts — they look almost too pretty to eat!

Make Ahead and Storage

Storing Leftovers

Leftover Eggnog Sandwich Cookies keep wonderfully in an airtight container at room temperature for up to 4 days. This timeframe ensures the cookies stay moist and the buttercream filling retains its creamy texture without becoming too firm or melting away.

Freezing

To enjoy these delightful treats later, wrap each cookie sandwich tightly in plastic wrap and place them in a freezer-safe container or bag. Properly stored, they will keep well for up to 2 months. When you’re ready, thaw them in the fridge overnight for the best texture.

Reheating

There’s no need to heat these cookies as they are best enjoyed chilled or at room temperature, which lets the spiced buttercream shine. However, if you prefer a slightly softer cookie, you can warm them for about 10 seconds in the microwave — just be careful not to melt the buttercream filling.

FAQs

Can I make these cookies without eggnog?

Absolutely! If eggnog is hard to find or you prefer to avoid it, substitute with an equal amount of milk mixed with a teaspoon of vanilla and a pinch of nutmeg to mimic the flavor. The cookies will still be delicious, just slightly different in character.

Is the rum in the buttercream necessary?

No, rum is optional and mostly adds a traditional, boozy note. You can easily omit it or replace with a teaspoon of rum extract to keep the flavor without the alcohol.

Can I use a different frosting instead of buttercream?

Of course! While the eggnog buttercream is a perfect match here, cream cheese frosting infused with nutmeg also pairs wonderfully and adds a tangy twist. Just adjust sweetness to taste.

How do I prevent cookies from spreading too much during baking?

Make sure your butter is softened but not melted, and chill the dough in the fridge for about 30 minutes before scooping and baking. This helps the cookies hold their shape better.

Can I make these cookies vegan or dairy-free?

With some ingredient swaps, yes. Use vegan butter and egg substitutes, and replace eggnog with a dairy-free version or a mixture of almond milk with spices. Keep in mind the flavor and texture might vary slightly.

Final Thoughts

There’s something incredibly comforting about baking cozy treats like the Eggnog Sandwich Cookies Recipe, especially around the holidays or any time you want a little festive cheer. These cookies are not only a feast for your taste buds but also a joy to share with friends and family. I can’t wait for you to try them and discover just how delightful the combination of warm spices and creamy eggnog filling can be!