Decadent Chocolate Hazelnut Cookies

Section: Satisfy Your Sweet Tooth

Toasted hazelnuts team up with lots of cocoa for cookies that are gooey on the inside. You'll mix up butter and sugar, then fold in flour, cocoa, and chopped hazelnuts. After baking, dunk those cookies in melted dark chocolate and toss on some more hazelnuts for crunch. You'll get a rich bite with gooey and crispy bits all at once.

A woman in a white shirt and apron smiles for the camera.
Rédigé par Barbara Barbara
Dernière modification le Wed, 11 Jun 2025 18:58:24 GMT
Plate of chocolate cookies with chocolate sauce in a bowl. Épingler l'article
Plate of chocolate cookies with chocolate sauce in a bowl. | tastefullyeats.com

You get a super tasty sweet bite with these cookies—they mix up chocolate and hazelnuts so well you can't stop after just one. A crunchy nut base with a smooth chocolate layer on top makes every bite feel fancy but is actually really easy to make at home.

The first time I made these was for a holiday cookie swap—they were gone before anyone even tried anything else. Now, whenever friends or family come over, they always ask if I've brought a batch.

Effortless Ingredients

  • Coconut oil: Makes the chocolate easy to dip and gives a shiny finish
  • Dark chocolate: Gives cookie tops that luxurious chocolate snap
  • Hazelnuts: Toasted just right so they taste extra nutty and have more crunch
  • Brown sugar: Keeps the cookies chewy and adds a kind of caramel kick
  • Cocoa powder: Piles on the chocolate flavor, making the cookies extra deep
  • All purpose flour: Holds everything together without making them dense

Simple Steps

Chocolate Dip:
Break up the chocolate and pour in coconut oil. Zap it in the microwave for thirty seconds at a time, stirring till you've got a shiny melty mix. Dip the top of each cookie in and sprinkle with nuts right away so they stick.
Bake 'em Up:
Get your trays ready with parchment. Scoop the dough by the tablespoon and roll it into balls, flatten with your palm until they're about half an inch high. Space them a bit apart. Bake for 10–12 minutes, just until the outer edge is set but the middle still looks a touch soft.
Mix It All Together:
Stir flour, cocoa, baking powder, and salt in one bowl. In another, cream up your butter and sugars until they're light and smooth—use a mixer if you want to speed it up. Pour in your egg and vanilla, mix again, then add the dry ingredients and stir just until you don't see any flour. Fold in the chopped hazelnuts with a spatula—don't overdo it.
Hazelnut Toast:
Heat your oven to 350°F. Spread the hazelnuts out on a tray—keep them in one layer. Toast for about 10–12 minutes, shaking the pan at the halfway mark. Skins should look cracked when done and they'll smell amazing. Let them cool, then roughly chop for mixing in later.
A plate of cookies with chocolate and nuts.
A plate of cookies with chocolate and nuts. | tastefullyeats.com

What I love most is when the whole place starts to smell like toasted hazelnuts. It brings back memories of watching my grandma bake hazelnut treats for the holidays. That smell always means magic is about to happen in the kitchen.

Carefree Storage

Leave these cookies in a tightly sealed box at room temp and they'll be good for about five days. Pop a bit of parchment between layers if you're stacking so the chocolate tops don't stick together. If you want to stash them longer, freeze them before dipping in chocolate—they'll stay fresh for three months. Just thaw and then add the chocolate when you want to serve them. Don't pop coated cookies in the fridge after—the chocolate might get a weird white look, so just leave them out to keep them shiny.

Craveworthy Pairings

These go really well with anything from a hot coffee to cold milk. Strong espresso brings out the chocolate even more, or dip them in milk for that classic combo. Want to make dessert extra special? Stack them with a scoop of vanilla ice cream and drizzle a little chocolate on top—kind of like a cookie sundae. They also work surprisingly well on a cheese board; the sweetness is an awesome match for salty bites.

Creative Twists

If you want to change it up or make them suit special diets, that's easy. For a new nutty flavor, swap half the hazelnuts for pistachios or almonds. Use a 1:1 gluten free flour blend to keep them gluten-free—the cookies still turn out dreamy. Swap in milk chocolate for the dip to keep kids happy, or stir a splash of hazelnut liqueur into the dough for a little grown-up kick.

A plate of chocolate cookies with nuts.
A plate of chocolate cookies with nuts. | tastefullyeats.com

These are chewy chocolate-nutty cookies anyone can whip up and get big flavor with hardly any extra work.

Foire aux questions sur la recette

→ Is it okay to grab pre-roasted hazelnuts?

Totally! Just make sure they're not salty and chop 'em up before tossing in the mix. It saves a bunch of time.

→ What's the best way to keep these cookies fresh?

Stick them in something airtight and leave them out at room temp for about a week. Pop them in the fridge if you want them to last two weeks or freeze for three months.

→ Do other nuts work instead of hazelnuts?

Sure! Try walnuts or almonds if you want. They'll taste a bit different, but they're still tasty.

→ Why throw coconut oil in with the chocolate?

It keeps the melted chocolate smoother and glossier, and makes it less likely to break after it sets. You can skip it if you want, but it does help.

→ How do I know when the cookies are ready?

Look for set edges but a soft middle. They'll finish up cooking from the leftover heat after you pull 'em from the oven.

→ Can I prep the dough early?

Yes! Chill it for up to three days or freeze dough balls for three months. You can bake straight from the freezer—just give them an extra minute or two in the oven.

Decadent Chocolate Hazelnut Cookies

Chewy chocolate treats packed with toasted hazelnuts, dunked in rich chocolate, then sprinkled with more nuts.

Durée de préparation
25 min
Durée de cuisson
12 min
Temps global
37 min
Rédigé par Barbara: Barbara

Type de plat: Delicious Desserts

Niveau de difficulté: Modéré

Origine culinaire: European

Quantité obtenue: 24 Nombre de portions (24 cookies)

Spécificités diététiques: Végétarien

Liste des ingrédients

→ Base Ingredients

01 1 large egg
02 1 teaspoon vanilla extract
03 1 cup (120g) plain flour
04 2 tablespoons (15g) cocoa powder
05 1 teaspoon baking powder
06 ¼ teaspoon salt
07 ½ cup (115g) butter, softened
08 ½ cup (100g) white sugar
09 ½ cup (100g) packed brown sugar
10 1 ½ cups (190g) toasted hazelnuts, coarsely chopped

→ Coating

11 1 tablespoon coconut oil or shortening (optional for smoother dipping)
12 8 oz (225g) dark or semi-sweet chocolate, chopped
13 ½ cup (60g) finely chopped roasted hazelnuts (for garnish)

Étapes de préparation

Instruction 01

Heat your oven to 350°F (175°C). Scatter the hazelnuts on a tray and bake for around 10–12 minutes, flipping them halfway. Let them cool, then chop roughly. Save ½ cup of these chopped nuts to sprinkle as a topping.

Instruction 02

In a large bowl, cream together the softened butter with the white and brown sugars, beating for 2–3 minutes until fluffy. Mix in the egg and vanilla until smooth. In another bowl, stir together the flour, cocoa, baking powder, and salt. Slowly combine the dry mix with the wet ingredients, stirring until well blended. Gently fold in the hazelnuts.

Instruction 03

Prepare a baking tray by lining it with either silicone baking mat or parchment paper. Scoop tablespoon-sized portions of dough, then roll into balls and slightly flatten them into discs. Bake in the oven for 10–12 minutes, until the edges are set. Cool fully on a wire rack before moving to the next step.

Instruction 04

Melt the chopped chocolate and coconut oil (if you're using it) in a microwave-safe bowl in short 30-second bursts, stirring between intervals to make it smooth. Dip cooled cookies in the melted chocolate, covering them entirely. Place on parchment paper or a cooling rack. While the chocolate is wet, sprinkle the reserved hazelnuts over the top. Let the chocolate harden completely, either at room temperature or chilled in the fridge for a faster result.

Informations complémentaires

  1. Store these cookies in an airtight container at room temp for up to 5 days.
  2. To maximize flavor, toast hazelnuts until aromatic and the skins crack open a bit.

Ustensiles requis

  • Tray for baking
  • Wire rack for cooling
  • Mixing bowls (various sizes)
  • Microwave-safe bowl
  • Parchment paper or silicone mat

Informations sur les allergènes

Examinez chaque ingrédient pour repérer la présence d'allergènes. Demandez conseil à un professionnel de santé en cas d'incertitude.
  • Contains hazelnuts and other nuts
  • Includes dairy ingredients
  • Gluten is present
  • Eggs are included

Informations nutritionnelles (par portion)

Ces données sont fournies à titre informatif et ne sauraient remplacer l'avis d'un professionnel de santé.
  • Apport calorique: 185
  • Matières grasses: 12.8 g
  • Glucides: 16.5 g
  • Protéines: 3.2 g