Irresistible Espresso Hazelnut Cookies with Decadent Dark Chocolate Drizzle: Your New Favorite No-Chill Recipe
These buttery and crisp hazelnut cookies are infused with instant espresso, delicately piped into a beautiful cat tongue shape, and finished with a rich, dark chocolate drizzle. Prepare to fall in love with their sophisticated flavor and delightfully tender-crisp texture.

As a passionate baker, I recently took a moment to reflect on my recipe archives, and a surprising realization hit me: I haven’t shared nearly enough cookie recipes on this platform! In fact, the number of unique cookie creations I’ve posted could probably be counted on one hand. This oversight was simply unacceptable for someone who loves to explore the vast world of desserts.
It was high time I remedied this situation. While I adore all forms of sweet treats, cookies, surprisingly, often sit lower on my personal craving spectrum. My usual go-to’s tend to be comforting muffins, delightful quick breads, elegant tea cakes, or simple one-layer cakes. Therefore, when I decide to share a cookie recipe, it has to be truly exceptional – something beyond the everyday classics.

These Espresso Hazelnut Cookies with Dark Chocolate Drizzle perfectly fit that description. They’re not just special; they’re an experience. For me, anything that incorporates the rich, aromatic notes of espresso is an instant winner. My fascination with coffee began remarkably early. Would you believe I asked my parents for an espresso machine when I was a mere three years old? Clearly, a totally normal request (said absolutely no one ever!). This early passion for coffee flavors has stayed with me, making these espresso-infused hazelnut cookies a dream come true.

The Secret Ingredient: Instant Espresso Powder
The heart of these unique cookies lies in my favorite instant espresso coffee powder. It’s truly one of the most versatile and frequently used ingredients in my baking pantry. Whether I’m using it directly as a powder or dissolving a tiny bit in hot water to create a concentrated extract, its ability to deepen and enhance chocolate and nutty flavors is unparalleled. A crucial distinction: this powder is designed for baking, not for brewing a drink. While it tastes rather awful if you try to drink it straight, for adding that irresistible espresso depth to glazes, batters, or doughs, it simply cannot be beaten. It brings a subtle bitterness and a profound aromatic quality that elevates these hazelnut cookies from good to extraordinary.
Buttery Crisp Perfection with Roasted Hazelnuts
These espresso hazelnut cookies boast a delightful crisp, buttery texture, reminiscent of classic shortbread or elegant sablé cookies, but with an incredibly complex flavor profile. We owe this rich taste to two stars: ample butter and, of course, whole toasted hazelnuts. The hazelnuts are first ground down to a coarse meal – think of it as a homemade hazelnut flour, similar to almond meal if you’ve worked with that in baking before. This finely ground hazelnut meal is then gently folded into the cookie batter, ensuring that every bite delivers an intense, nutty essence. I am steadfast in my belief that no other nut can truly rival the exquisite, earthy, and sweet flavor of a hazelnut. It’s simply the best, adding an unparalleled richness that makes these cookies so special.

Tips for Preparing Hazelnuts: The High-Maintenance Nut (Worth It!)
Now, on a practical note, I must confess that hazelnuts can sometimes be the most high-maintenance of all nuts to prepare (yes, that might be the strangest sentence I’ve ever written!). Most readily available and affordable hazelnuts, like those you might pick up from Trader Joe’s, typically come with their skins still attached. These skins, while harmless, possess a distinctly bitter flavor that can detract from the delicate sweetness of your baked goods. For most recipes, and especially for these espresso hazelnut cookies, you’ll want to remove as much of the skin as possible.
To make your life significantly easier, I highly recommend seeking out blanched hazelnuts or even pre-made hazelnut meal. While these options might be a bit pricier, the convenience and guaranteed lack of bitterness from the skins are often worth the small extra cost, especially for a recipe where the hazelnut flavor is so central. If you do start with unblanched hazelnuts, a simple toast in the oven and then rubbing them in a clean kitchen towel will help loosen most of the skins. Don’t worry if a few stubborn bits remain; a little character never hurt anyone!

Piping Perfection: Elegant “Cat Tongue” Shapes without the Fuss
One of the most charming aspects of these buttery espresso hazelnut cookies is their intricate shape and delicate lines, achieved effortlessly with a piping bag and a large star tip. While piping might sound like a professional baking technique, it actually makes the process incredibly quick, neat, and painless. It allows you to create uniform, elegant “cat tongue” (langues de chat) shapes that look impressive but require minimal effort. Unlike many cookie recipes that yield dozens upon dozens of cookies – which isn’t necessarily a bad thing, depending on your occasion – this recipe has been thoughtfully scaled down to produce just 14 to 15 cookies in total. This perfectly sized batch means all your cookies should fit comfortably on a single baking sheet, simplifying the baking process. This smaller yield is also fantastic for those of us with very little self-control when faced with a fresh batch of delicious cookies – you know who you are!
No Chilling Time: From Bowl to Oven in Minutes!
As an added bonus that busy bakers will surely appreciate, this espresso hazelnut cookie recipe requires absolutely no chilling time. That’s right – the cookie batter can go directly from your mixing bowl to the oven in a matter of minutes! The batter itself comes together incredibly fast, often in less than 10 minutes, provided you have your hazelnuts pre-toasted and ready to go. The entire process is straightforward and simple, making these an ideal choice when you need a gourmet-tasting cookie without the long wait associated with many traditional recipes. This efficiency means you can enjoy these crisp, flavorful treats much sooner.
Once baked and cooled, these exquisite cookies are crowned with a simple yet rustic dark chocolate drizzle. The bittersweet notes of the chocolate perfectly complement the rich espresso and toasted hazelnut flavors, creating a harmonious symphony of taste. It’s almost like enjoying a sophisticated hazelnut mocha drink, but in a delightful, bite-sized cookie form! These Espresso Hazelnut Cookies with Dark Chocolate Drizzle are a true indulgence, perfect for a cozy afternoon or as an elegant offering for guests. Enjoy every buttery, crisp, coffee-infused bite.


Espresso Hazelnut Cookies with Dark Chocolate Drizzle
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Ingredients
Espresso Hazelnut Cookie Dough:
- ½ cup (60 g) roasted blanched hazelnuts
- ½ cup + 2 tablespoons (75 g) unbleached all-purpose flour divided
- 1½ teaspoons instant espresso powder I recommend Medaglia d’Oro brand
- ¼ teaspoons kosher salt
- 6 tablespoons (3 oz; 85 g) unsalted butter softened
- ¼ cup (50 g) granulated sugar
- ½ (25 g) large egg room temperature, see notes for tips
- ½ teaspoon pure vanilla extract
Dark Chocolate Drizzle:
- 2 ounces (60 g) bittersweet chocolate coarsely chopped
- ½ tablespoon (8 g) unsalted butter
Instructions
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Preheat the oven to 350°F (176°C) with a rack in the center position. Line a half sheet pan with parchment paper or a silicone baking mat. Set aside.
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Prepare the Hazelnut Flour Mixture: Combine the blanched hazelnuts and two tablespoons (15 grams) of all-purpose flour in the bowl of a large food processor. Pulse the hazelnuts and flour together repeatedly until it forms an even, coarse meal (do not over pulse, or the nuts will clump and oil will begin to release and create nut butter). Set aside.
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Combine the remaining all-purpose flour, espresso powder, and salt in a small bowl, and whisk together.
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Place the butter in the bowl of a stand mixer fitted with a paddle attachment. Beat the butter at medium speed for 1 minute, or until creamy. Add the granulated sugar, and beat at medium speed for an additional 2 to 3 minutes, or until the mixture is light and fluffy. Add the egg and vanilla, and beat at low speed for an additional minute or so, scraping down the bowl to ensure all of the ingredients are evenly incorporated.
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On low speed, add the all purpose flour mixture and mix until just combined. Fold in the hazelnut meal with a spatula. Place the cookie batter in a pastry bag fitted with a large star tip. Pipe two-inch strips of dough onto the prepared baking sheets, leaving about 1½ inches between them. They should fit on one standard sheet pan.
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Bake for 12 to 14 minutes, rotating the sheet halfway, or until the edges begin to caramelize and lightly brown. Carefully transfer the cookies to a cooling rack and allow them to cool completely before decorating.
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Prepare Chocolate Drizzle: Combine the chopped chocolate and butter in a small microwave-safe bowl. Microwave the chocolate in 20 to 25 second intervals, stirring with a rubber spatula after each interval, or until the mixture has melted and is smooth. Place the cooled cookies on a wire rack set above a sheet of wax paper. Using a spoon or fork, drizzle the cookies with the warm, melted chocolate back and forth over the tops of the cookies. Don’t worry if it isn’t perfect! Refrigerate the cookies for 10 to 15 minutes, or until the chocolate has set completely. Cookies can be stored in an airtight container at room temperature for up to 5 days.
Tips for Success:
- To halve an egg easily, whisk one full egg in a small bowl (it should be roughly 50 grams in weight). Use a kitchen scale or tablespoon to measure.
- You can also substitute the whole hazelnuts in this recipe with 60 grams of Bob’s Red Mill hazelnut meal.
Adapted heavily from Chocolatier magazine (January 1989 issue).