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Easy Hazelnut Cookie Bar Recipe

This ooey gooey Hazelnut Cookie Bar recipe is quick, easy, delicious and best of all semi-homemade. It’s perfect for a crowd and easy to share.

A Hazelnut Cookie Bar sitting on a piece of parchment paper with fresh hazelnuts scattered in the foreground. A stack of the bars sits in the background.I love cookies, and there are very few varieties that I don’t like. Cookies can be time-consuming though so I decided to come up with a new cookie bar. This Easy Hazelnut Cookie Bar is everything and more than what I expected.

A stack of Hazelnut Cookie Bars sitting on a piece of parchment paper.I was looking through one of my food magazines and saw a macadamia bar that looked interesting. As I always do, I started thinking of the changes that I would make. The filling required you to bring it to a boil and cook it like candy with a thermometer. As delicious as I am sure it is, I just didn’t want to go to all of that trouble.A side view of a hazelnut cookie bar sitting on parchment paper over a wooden background.The only thing these bars have in common with the ones that I saw is that they contain nuts. Not macadamias but hazelnuts because I love them. Just like I love these new bars. They baked up like an ooey gooey chocolate Nutella brownie.

A forkful of a hazelnut cookie bar hovering over a hazelnut cookie bar sitting on a piece or corrugated cardboard.

Don’t have time to make it now? Pin it for later!

A bar of a Hazelnut Cookie bar sits on a piece of parchment paper with a sprinkling of hazelnuts in front of it and a stack of bars behind it.
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5 from 1 vote

Hazelnut Cookie Bar Recipe

This ooey gooey Hazelnut Cookie Bar recipe is quick, easy, delicious, and best of all semi-homemade.
Prep Time 20 mins
Cook Time 30 mins
Total Time 50 mins
Servings 24 bars
Author Hostess At Heart

Ingredients

  • 16.5 oz sugar cookie dough packaged
  • 1 cup hazelnuts roughly chopped roughly chopped
  • 3 eggs
  • 1-1/2 cup brown sugar
  • 1 tbsp dark rum or vanilla extract
  • 1/4 cup butter softened
  • 1/4 cup Nutella spread

Instructions

  • Preheat oven to 350°F. Press or roll sugar cookie dough into the bottom of a 9x13 inch baking dish. Refrigerate until your ready for it.
  • Put eggs, brown sugar, rum, butter and Nutella spread in the bowl of an electric mixer and beat until frothy, 4 to 5 minutes.
  • Fold in chopped hazelnuts. Pour over cookie dough.
  • Bake for 30 minutes or until center is set. Cool completely on a cooling rack and refrigerate.

Notes

Bars are easier to cut if allowed to chill first.

Nutrition

Calories: 176kcal | Carbohydrates: 19g | Protein: 2g | Fat: 10g | Saturated Fat: 3g | Cholesterol: 27mg | Sodium: 83mg | Potassium: 89mg | Sugar: 13g | Vitamin A: 95IU | Vitamin C: 0.3mg | Calcium: 18mg | Iron: 0.9mg
This recipe was calculated using the exact brands and measurements I used to make this recipe. If you are following a strict diet please note changing anything will cause the nutritional info to change. My calculations are intended as a guide only.
Tried this recipe? That's awesome!Mention @hostessatheart or tag #hostessatheart!

In case you haven’t been keeping up with Chocotoberfest this year, Hostess At Heart has been up to her eyeballs in chocolate!

Just look!

A stack of chocolate donuts sitting on an antique butter paddle. The top donut is dipped in chocolate and chocolate sprinkles.

Baked Chocolate Donuts

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Raspberry Chocolate Pound Cake

 Round-shaped pear hand pies that have been drizzled with dark chocolate over a cooling rack. A basket of additional pies sits in the back next to fresh pears.

Pear Hand Pies with Dark Chocolate Drizzle

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Recipe Rating




Mike

Tuesday 26th of May 2020

These take the taste of Nutella up 10 notches. Love the flavor and the crunchiness.

Easy Dark Chocolate Toffee Bar Brownies | Hostess At Heart

Tuesday 18th of April 2017

[…] Easy Hazelnut Cookie Bar Recipe […]

pattisj

Monday 5th of December 2016

Thanks for putting the recipes in an easy-to-print format.

Julie Menghini

Monday 5th of December 2016

Hi Patti! I'm looking at another format that should be good as well and provide more information. Thanks for your feedback!

Liz

Sunday 23rd of October 2016

This looks absolutely delicious. I really love nuts. Thanks for sharing!

Julie Menghini

Sunday 23rd of October 2016

Thank you Liz!

Celebrating Sunshine

Saturday 22nd of October 2016

They look delicious and pretty easy to make. I love hazelnuts and I can't wait to try your recipe.

Julie Menghini

Sunday 23rd of October 2016

Thank you Ana! It is super easy and we're doing our best to finish it off. Enjoy your day sweet friend!