Melt-In-Your-Mouth Cinnamon Shortbread Cookies Recipe with Biscoff Filling
Indulge in these incredibly soft and tender cinnamon shortbread cookies, the ultimate treat for the holiday season. These cookies are not just any shortbread; they’re a symphony of warm cinnamon flavors that melt effortlessly in your mouth. And the best part? We’ve added a luscious Biscoff filling right in the center, creating an extra layer of cinnamon-caramel bliss. Take it from us, the combination of cinnamon and Biscoff is a match made in (cookie) heaven!

Lately, we’ve been on a shortbread craze! Inspired by our earlier successes with candy cane shortbread cookies and double ginger shortbread cookies, we knew we needed to create another warmly spiced variation to share with you.
Similar to our cutout shortbread cookies, this recipe uses thumbprint cookie stamps, allowing you to easily add a delectable filling to the center of each cookie.
Why We Absolutely Love These Cinnamon Biscoff Cookies
- Simple Ingredients: You only need 7 pantry staples to make these irresistible cinnamon shortbread cookies.
- Biscoff Delight: The Biscoff filling is completely optional, but trust us, adding melted Biscoff to the center elevates these cookies to a whole new level of deliciousness!
- Perfect for Gifting: These cinnamon shortbread cookies are ideal for inclusion in cookie boxes or for exchanging during Christmas cookie swaps! They’re a guaranteed crowd-pleaser.
- Easy to Make: Don’t let the elegant look fool you. These cookies are surprisingly simple to make, even for beginner bakers. The dough comes together quickly, and the baking process is straightforward.
- Versatile for Any Occasion: While they’re perfect for the holidays, these cookies can be enjoyed year-round. Their comforting flavor and delicate texture make them a welcome treat any time of the year.
- Highly Customizable: Feel free to experiment with different extracts, spices, or fillings to create your own unique variation of these shortbread cookies. The possibilities are endless!
- Freezer-Friendly: You can easily make a batch of these cookies ahead of time and freeze them for later. This makes them a convenient option for holiday baking or last-minute gatherings.
- Aromatic and Inviting: As these cookies bake, the aroma of cinnamon will fill your kitchen, creating a warm and inviting atmosphere.
Gather Your Ingredients for Cinnamon Shortbread Perfection

- Unsalted Butter: We highly recommend using European butter for the richest, most tender cookies. Its higher butterfat content makes all the difference. Ensure your butter is at room temperature for easy creaming.
- Confectioners’ Sugar: This fine sugar blends seamlessly into the butter, creating a delicate and smooth dough.
- Vanilla Extract: A touch of vanilla enhances the overall flavor profile of the cookies.
- All-Purpose Flour: The base of our shortbread, all-purpose flour provides the structure for these delectable treats.
- Cornstarch: Adding cornstarch is the secret to achieving an ultra-soft and melt-in-your-mouth texture in your shortbread. It helps to prevent gluten development, resulting in a more tender cookie.
- Kosher Salt: A pinch of salt balances the sweetness and enhances the other flavors.
- Ground Cinnamon: The star of the show! Cinnamon adds warmth and spice to these cookies, making them perfect for the holidays or any time you crave a comforting treat.
- Biscoff Spread: This optional filling adds a delightful cinnamon-caramel flavor that complements the shortbread perfectly. You can melt it for easy filling.
- Optional: A sprinkle of coarse sugar on top adds a touch of sparkle and a delightful crunch.
Let’s Get Baking: Crafting Your Cinnamon Shortbread Cookies

Step 1: Cream Butter and Sugar. In a stand mixer fitted with the paddle attachment (or in a bowl using a hand mixer), beat the softened butter and confectioners’ sugar together on medium speed until light and fluffy. This process typically takes about 3-5 minutes. Add the vanilla extract and mix until just combined.

Step 2: Whisk Dry Ingredients. In a separate large bowl, whisk together the cornstarch, flour, salt, and ground cinnamon until well combined. This ensures that the spices are evenly distributed throughout the dough.

Step 3: Combine and Chill the Dough. Gradually add the dry ingredients to the butter mixture, mixing on low speed until a dough forms. Be careful not to overmix. Once the dough comes together, remove it from the bowl, flatten it into a disc, and wrap it tightly in plastic wrap. Chill in the refrigerator for at least 2 hours, or preferably overnight. This chilling time is crucial for preventing the cookies from spreading during baking.

Step 4: Roll, Cut, and Freeze. Remove the chilled dough from the fridge and roll it out on a lightly floured surface to about ¼-inch thickness. Use cookie cutters or thumbprint stamps to cut out your desired shapes. If you have any scraps, reroll them and cut out more cookies. Place the cut-out cookies on a baking sheet lined with parchment paper and transfer them to the freezer for 15-20 minutes. This helps them hold their shape during baking.
Step 5: Bake and Cool. Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper. Place the frozen cookies on the prepared baking sheets, leaving a few inches between each cookie. Bake one sheet at a time for 10-12 minutes, or until the edges are lightly golden brown. Let the cookies cool completely on the baking sheets before adding the filling.
Step 6: Fill with Biscoff and Enjoy! Once the cookies are completely cool, melt the Biscoff spread in the microwave or in a double boiler until smooth. Spoon or pipe the melted Biscoff into the center of each cookie. Allow the Biscoff filling to set before serving. Enjoy these delightful cinnamon shortbread cookies with a warm cup of coffee or tea!

Top Tips and Notes for Perfect Cinnamon Shortbread Cookies
- Filling Variations: Don’t limit yourself to Biscoff! You can easily swap it out for other delicious fillings like chocolate hazelnut spread (Nutella), your favorite jam, or even leave the cookies unfilled for a classic shortbread experience.
- The Importance of Chilling: Due to the high butter content in these cookies, chilling the dough and the cut-out cookies before baking is absolutely essential. This prevents them from spreading excessively and helps them maintain their shape.
- Proper Storage: Store the cooled cookies in an airtight container at room temperature for up to 4-5 days. This will help them retain their freshness and flavor.
- Creative Cookie Cutters: Get creative with your cookie cutters! We used thumbprint cookie stamps from Williams-Sonoma to create the well in the center for the filling, but you can use any cookie cutter shape you like.
- Even Baking is Key: For consistent results, ensure your oven is properly preheated and that you are baking the cookies one sheet at a time. This will help ensure even browning and prevent some cookies from being overbaked while others are underbaked.
- Don’t Overmix: Overmixing the dough can lead to tough cookies. Mix the dry ingredients into the wet ingredients until just combined.
- Handle with Care: Shortbread dough is delicate. Handle it gently when rolling it out and cutting out shapes to prevent it from becoming overworked or sticky.
- A Touch of Sparkle: For an extra touch of elegance, brush the tops of the unbaked cookies with a beaten egg white and sprinkle with coarse sugar before baking.

Craving More Delicious Cookie Recipes?
- Gingerbread Cookies without Molasses
- Danish Chocolate Dipped Butter Cookies
- Easy Nutella Thumbprint Cookies with Nutella Ganache
- The Best Browned Butter Snickerdoodles

Tried Our Cinnamon Shortbread Cookies Recipe?
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Thank you!
Ella
Recipe for Cinnamon Shortbread Cookies with Biscoff Filling
Cinnamon Shortbread Cookies with Biscoff Filling
Ella Gilbert