If you’re searching for a truly delightful way to celebrate the cozy, festive season, look no further than this Eggnog Snickerdoodle Thumbprint Cookies Recipe. These scrumptious cookies bring together the nostalgic warmth of classic snickerdoodles with the rich, silky notes of eggnog, complemented by a white chocolate and eggnog-infused filling that’s simply irresistible. Every bite is a perfect balance of cinnamon sugar crunch, creamy center, and subtle holiday spices, making these cookies an instant favorite whether you’re baking for a crowd or sneaking a few treats for yourself.

Ingredients You’ll Need

The image shows various baking ingredients arranged on a white marbled surface. Starting from the top left, there are stacked squares of white chocolate with a creamy, smooth texture and pale yellow color. To the right, there is a white bowl filled with a light beige liquid, possibly cream or milk. Next to it, another white bowl holds brown sugar with a grainy and slightly moist look. Below the chocolate is a single brown egg with a smooth shell. To the right of the egg, a small white bowl contains white powder, likely baking powder, with a fine texture. Next to it, a slightly larger white bowl holds granulated white sugar. Below the egg, there is a bigger white bowl filled with white flour that looks soft and powdery. Centered at the bottom is a small white plate with a small pile of dark brown cinnamon powder, fine tan nutmeg powder, and two whole nutmeg nuts with rough brown shells. There is a stick of pale yellow butter wrapped in paper at the right edge. The overall arrangement is neat and spaced, with soft natural lighting highlighting each ingredient’s texture and color. Photo taken with an iphone --ar 4:5 --v 7

The magic of this recipe lies in its simple yet thoughtful ingredients. Each one plays a vital role in creating the perfect snickerdoodle texture and that unforgettable holiday flavor profile. From the tangy cream of tartar that gives these cookies their tender chew, to the warm cinnamon sugar coating and the luscious white chocolate-egg nog filling, you’ll see how these components come together effortlessly.

Unsalted butter (4 ounces, room temperature): Provides rich flavor and a tender crumb, allowing the other flavors to shine.
Light brown sugar (½ cup, gently packed): Adds moisture and a subtle caramel note that enhances the depth of the cookie.
White granulated sugar (¼ cup): Balances sweetness and helps create a slight crunch in the dough.
Egg (1 medium, room temperature): Binds the dough while giving it structure and a bit of lift.
Vanilla extract (1 teaspoon): Elevates all the flavors with its warm, fragrant sweetness.
All-purpose flour (245 grams or about 2 cups): The base of these cookies; provides structure and chewiness.
Kosher salt (¼ teaspoon): Enhances and balances the overall flavor.
Baking soda (¼ teaspoon): Helps the cookies rise perfectly without losing their chewy texture.
Cream of tartar (½ teaspoon): The secret behind that signature snickerdoodle tang and chew.
Sugar mixed with cinnamon (⅓ cup sugar with 2 tablespoons cinnamon): Coats the cookie dough for that iconic snickerdoodle flavor and a touch of spice.
White chocolate (4 ounces, chopped): Melts into a creamy, sweet filling that beautifully contrasts the cinnamon sugar shell.
Eggnog (2 tablespoons): Adds luscious creaminess and subtle spice to the filling, tying the whole cookie to the season.
Dark rum or rum extract (1 tablespoon or ¼ teaspoon, optional): Introduces a boozy warmth that enhances the holiday vibe.
Freshly grated nutmeg (¼ teaspoon): Sprinkles in just the right amount of cozy spice.

How to Make Eggnog Snickerdoodle Thumbprint Cookies Recipe

Step 1: Cream the Butter and Sugars

Begin by beating the room temperature unsalted butter with both the brown sugar and granulated sugar until the mixture is light and fluffy. This step is essential as it creates the perfect base for your cookie dough, incorporating air that makes the cookies tender and soft.

Step 2: Add Wet Ingredients

Next, mix in the egg and vanilla extract until everything is well combined. Make sure your egg is at room temperature to help the mixture come together smoothly and avoid any curdling or separation.

Step 3: Combine Dry Ingredients

In a separate bowl, whisk together the all-purpose flour, kosher salt, baking soda, and cream of tartar. These dry ingredients ensure your cookies have the classic snickerdoodle texture and slight tang that you’ll love.

Step 4: Mix Dry and Wet Ingredients

Slowly incorporate the dry ingredients into the butter mixture, mixing just until combined. This is the moment the cookie dough forms—soft, pliable, and ready for those signature cinnamon sugar kisses.

Step 5: Shape and Coat Cookies

Shape the dough into one-inch balls, then roll each ball generously in the cinnamon sugar mixture. This coating will give you that unforgettable snickerdoodle crust with a burst of warm spice in every bite.

Step 6: Bake the Cookies

Place the coated dough balls on a parchment-lined baking sheet, leaving space between them for spreading. Bake at 350°F (175°C) for about 8-10 minutes, until the edges are just set but the centers remain soft.

Step 7: Create the Thumbprint Indentations

Immediately after removing the cookies from the oven, use the back of a spoon or your thumb to press a small indentation in the center of each cookie while they’re still warm. This is where the magic of the filling comes in.

Step 8: Prepare and Fill with Eggnog-White Chocolate Mixture

While the cookies cool slightly, gently melt the white chocolate with eggnog, dark rum (if using), and freshly grated nutmeg over low heat or in a microwave in short bursts. Spoon this luscious filling into each thumbprint indentation, allowing it to set as the cookies cool completely.

How to Serve Eggnog Snickerdoodle Thumbprint Cookies Recipe

The image shows 16 round dough pieces arranged in a 4 by 4 grid on a sheet of parchment paper. Each dough piece has a slightly golden-brown color with a smooth texture and a small shallow well pressed into the center. The dough looks soft but firm, evenly spaced apart on the parchment. The background surface has a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Garnishes

For an elegant touch, sprinkle a pinch of additional freshly grated nutmeg or a few cinnamon dustings on top just before serving. A light drizzle of melted white chocolate can also add visual appeal and an extra layer of sweetness that complements the filling beautifully.

Side Dishes

These cookies make a delightful pairing with a warm mug of spiced chai tea or a classic cup of hot cocoa. You might also enjoy them alongside a glass of chilled eggnog for that full festive experience—sensational for guests at any holiday gathering.

Creative Ways to Present

Consider arranging the cookies on a festive platter dusted lightly with powdered sugar to mimic a snowy effect. Nestle sprigs of fresh rosemary or cinnamon sticks around the plate for a rustic holiday aesthetic that invites everyone to indulge. They are also perfect tied in small cellophane bags with a ribbon as adorable edible gifts.

Make Ahead and Storage

Storing Leftovers

If you have any leftovers (and we won’t judge if you do), store your Eggnog Snickerdoodle Thumbprint Cookies Recipe in an airtight container at room temperature for up to a week. Keep them separate from strong-smelling foods—they’re delicate and deserve to stay perfectly fresh.

Freezing

You can freeze the baked and filled cookies for up to 3 months. Place them in a single layer on a baking sheet and freeze until firm, then transfer to a resealable freezer bag or container. This way, you can savor the festive spirit anytime you want with minimal effort.

Reheating

To enjoy your cookies fresh, let them thaw at room temperature. If you prefer a warm treat, pop them in a preheated oven at 300°F (150°C) for 5 minutes—just enough to soften the white chocolate filling without melting the cookies completely.

FAQs

Can I substitute the dark rum with something else?

Absolutely! If you prefer to skip alcohol, you can replace dark rum with rum extract or simply omit it. The rum adds subtle warmth but isn’t essential to the overall flavor balance.

What does cream of tartar do in this recipe?

Cream of tartar gives snickerdoodles their distinctive slightly tangy flavor and tender chew. It also helps to stabilize the cookie dough and activate the baking soda for proper rise.

Can I make these cookies gluten-free?

Yes, by using a gluten-free all-purpose flour blend that includes xanthan gum, you can make these cookies gluten-free. Just make sure to check the blend’s instructions for any substitution notes.

Is the eggnog in the filling cooked?

The eggnog is gently warmed with the white chocolate to melt it and blend flavors, but since the filling is spooned into baked cookies and allowed to set, it is not cooked separately. Use store-bought pasteurized eggnog to keep it safe.

How do I prevent the cookies from spreading too much?

Make sure your butter is at room temperature but not too soft or melted. Chilling the dough slightly before rolling and coating with cinnamon sugar can help maintain shape, plus leaving enough space on the baking sheet ensures even baking.

Final Thoughts

Now that you’ve got every step for this Eggnog Snickerdoodle Thumbprint Cookies Recipe, it’s time to roll up your sleeves and get baking. These cookies are not only a festive crowd-pleaser but also a warm, cozy tradition waiting to happen in your kitchen. Whether it’s a gift, party treat, or your own seasonal indulgence, this recipe is guaranteed to bring smiles and maybe even a little holiday magic to your day.