Gluten-Free Espresso Chocolate Hazelnut Cookies

The espresso machine in my kitchen has seen better days, but that broken gadget pushed me toward something better: putting coffee directly into cookies instead of a cup. One rainy tuesday I dumped instant espresso powder into a batch of chocolate hazelnut cookie dough on a whim, and the aroma that filled my apartment made me forget all about my busted machine. The cookies came out with crisp edges, chewy centers, and a depth of flavor that regular chocolate chip cookies never achieved. Now this is the only cookie my neighbor asks for by name.

I brought a tin of these to a potluck where three people pulled me aside to ask what bakery I bought them from. Watching someone bite into one, pause, and immediately reach for another is the kind of moment that makes all the measuring and dishwashing worth it. My friend Clara now texts me every few weeks asking if I have any hidden in my freezer. I usually do.

Ingredients

• Gluten-free all-purpose flour blend with xanthan gum: The xanthan gum is nonnegotiable here because it replaces the structure that gluten normally provides in traditional cookies.
• Baking soda: Gives just enough lift to keep these from turning into hockey pucks.
• Fine sea salt: Balances the sweetness and makes the espresso sing louder.
• Instant espresso powder: Not brewed coffee, not ground beans, specifically instant powder dissolves seamlessly into the dough.
• Unsalted butter, softened: Leave it on the counter for about an hour so it creams properly with the sugars.
• Hazelnut butter, unsweetened: This is the secret weapon that makes people wonder what is in these cookies.
• Packed light brown sugar: Brown sugar brings moisture and a caramel note that pairs beautifully with hazelnuts.
• Granulated sugar: A quarter cup of white sugar helps those edges get crispy.
• One large egg: Binds everything together and adds richness.
• Pure vanilla extract: Rounds out all the flavors and ties the chocolate and espresso together.
• Semisweet chocolate chips: You could use dark chocolate chunks too, but semisweet chips melt into perfect little pockets.
• Chopped toasted hazelnuts: Toasting them first is a small step that pays off enormously in flavor and crunch.

Instructions

Get your oven ready:

Preheat to 350 degrees F and line two baking sheets with parchment paper so nothing sticks.

Whisk the dry team:

In a medium bowl, whisk together the flour, baking soda, salt, and espresso powder until evenly blended and set aside.

Cream the fats and sugars:

Beat the softened butter, hazelnut butter, brown sugar, and granulated sugar in a large bowl until the mixture looks pale, fluffy, and absolutely irresistible.

Add the egg and vanilla:

Drop in the egg and vanilla extract, mixing until everything is fully incorporated and smooth.

Bring it all together:

Gradually add the dry ingredients to the wet mixture, stirring gently until just combined so you do not overwork the dough.

Fold in the good stuff:

Gently fold in the chocolate chips and chopped hazelnuts with a spatula, distributing them evenly throughout.

Scoop and space:

Scoop tablespoon sized balls of dough onto your prepared sheets, leaving about two inches between each one for spreading.

Bake to golden perfection:

Bake for 10 to 12 minutes until the edges are golden and the centers look just barely set.

Let them rest:

Allow the cookies to cool on the baking sheet for five minutes before moving them to a wire rack to finish cooling completely.

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The tin of cookies I left on my coworkers desk during a particularly brutal deadline week turned a gray afternoon into something almost celebratory. Sometimes a really good cookie is the only language people need.

What If I Cannot Find Hazelnut Butter?

Almond butter works as a substitute and still produces a delicious cookie, though the flavor shifts slightly toward something more mellow. Sunflower seed butter is another option but can react with baking soda to turn your cookies green inside, which tastes fine but looks startling. If you go that route, add a tiny squeeze of lemon juice to the dough to neutralize the color change. Honestly though, most grocery stores carry hazelnut butter now, usually near the peanut butter.

Making Them Dairy Free

Swap the butter for your favorite plant based stick butter and use dairy free chocolate chips. I have tested this with a popular vegan butter brand and the results were nearly identical in texture and flavor. The only difference is that dairy free cookies tend to spread a little more, so you might want to chill the dough for 20 minutes before scooping. It is a small adjustment that saves the shape of your cookies.

Storing and Freezing

These cookies stay crisp in an airtight container at room temperature for up to five days, though they rarely last that long in my house. You can freeze the baked cookies for up to three months, layered between sheets of parchment in a freezer bag.

• Freeze the scooped raw dough balls on a sheet pan first, then transfer to a bag so you can bake a few at a time.
• Add one extra minute to the bake time if baking from frozen.
• A sprinkle of flaky sea salt on top before baking takes these from great to unforgettable.

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Every batch I make reminds me that the best recipes come from happy accidents and a willingness to throw something unexpected into the bowl. Keep a tin of these around and you will never lack for friends.

Recipe Questions & Answers

→ Can I substitute almond butter for hazelnut butter?

Yes, almond butter works as a direct substitute for hazelnut butter. The flavor profile will shift slightly, but the texture and overall crunch will remain consistent.

→ How should I store these cookies?

Store cooled cookies in an airtight container at room temperature for up to 5 days. Layer parchment paper between rows to maintain their crunch and prevent sticking.

→ Can I make the dough ahead of time?

Absolutely. Refrigerate the scooped dough balls for up to 3 days, or freeze them for up to 3 months. Add 1–2 extra minutes to baking time when cooking from chilled or frozen.

→ What gluten-free flour blend works best?

Use a gluten-free all-purpose flour blend that already contains xanthan gum for proper binding. Brands like Bob's Red Mill or King Arthur Measure for Measure yield reliable results.

→ How do I get extra crunch in these cookies?

Sprinkle flaky sea salt on top before baking, ensure hazelnuts are well-toasted, and bake until the edges are deeply golden. Letting cookies cool completely on a wire rack also helps crisp them up.

→ Can I make these dairy-free?

Yes, swap the unsalted butter for a plant-based butter alternative and use dairy-free semisweet chocolate chips. The rest of the ingredients are already dairy-free compliant.