Amazing chocolate crunch, crispy and full of flavor, made with chocolate, caramel bonbons, cornflakes and hazelnuts. The best crunch chocolate bar recipe ever!

If you are still looking for a quick Christmas gift or an addition to a Christmas present, please make this chocolate crunch recipe!!!
If the person you give it to is a chocolate lover, you cannot go wrong; these bars are beyond good. They are heavenly! Unbelievable! And you don't even have to be a great chocolate lover to love this. I am not a chocolate person, but I loved every crumble of the chocolate caramel crunch.
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Tips
- I used my Thermomix to make the bars, but you can do everything by hand; it is really not difficult at all. A good food processor just makes everything quicker. The recipe is also adapted from a Thermomix recipe found in their magazine.
- Like always, when working with chocolate, please use the best sort you can get, your favorite kind.
- I used a mixture of milk chocolate from Milka and dark chocolate from Lindt, our favorite kinds. (Amazon affiliate links)
- I also used hard caramel bonbons from Werther's Original hard candy, I don't know if these bonbons are available in your area, if not, use any other brand of very hard caramel bonbons. (Amazon affiliate links)
- This is not a paid post or anything, I am mentioning those product names for a better understanding, to help you choose the appropriate ingredients for making these bars.
- The European products are not a must either; use good quality similar products available in your area.

Thermomix instructions
- Chop the roasted hazelnuts for 6 seconds on level 6. Transfer to a bowl.
- Roughly crush the cornflakes for 3 seconds on level 5. Add to the bowl with the hazelnuts.
- Crush the hard candy for 3 seconds on level 5. Transfer to a separate bowl.
- Chop the chocolate pieces for 6 seconds on level 5. Add the salt and the oil and melt for 5 minutes/50 degrees Celsius/ level 2. Add to the bowl with the hazelnuts and cornflakes and mix well.
- Pour the mixture into the prepared pan and sprinkle evenly with the crushed caramel candy.
How to make without a food processor
- Chop the roasted hazelnuts roughly using a chef's knife. Place in a bowl.
- Crush the cornflakes roughly with your hands. Add to the hazelnuts.
- Crush the hard candy using a meat mallet or a heavy sturdy pan. Set aside separately from the rest.
- Melt the chocolate au bain-marie. Once it is fully melted add the salt and the oil. Pour over the hazelnuts and the cornflakes. Mix very well.
- Pour the mixture into the prepared pan and sprinkle with the crushed candy.
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Chocolate Crunch Recipe
Ingredients
- 40 g whole hazelnuts 1.4 oz/ ¼ cups
- 50 g unsweetened cornflakes 1.8 oz/ 2 cups
- 60 g hard caramel candy 2.1 oz, Note 2
- 100 g g/ 3.5 oz milk chocolate 3.5 oz, Note 3
- 100 g dark chocolate about 70% cocoa 3.5 oz, Note 4
- pinch of fine sea salt
- 2 teaspoons vegetable oil
Instructions
- Line a casserole dish of about 20x20 cm/ 8x8 inch with plastic foil.
- Roast the hazelnuts in a pan without any fat, for a few minutes or until fragrant. Stand by and shake the pan very often to avoid them burning. Immediately remove the nuts from the pan and let cool.
- Rub the nuts between your palms to remove some of their brown skin. You don't have to get it all away, just as much as you manage.
Without a food processor:
- Chop the roasted hazelnuts roughly using a chef's knife. Place in a bowl.
- Crush the cornflakes roughly with your hands. Add to the hazelnuts.
- Crush the hard candy using a meat mallet or a heavy, sturdy pan. Set aside separately from the rest.
- Melt the chocolate au bain-marie. Once it is fully melted, add the salt and the oil. Pour over the hazelnuts and the cornflakes. Mix very well.
- Pour the mixture into the prepared pan, sprinkle with the crushed candy.
Thermomix or another good food processor that can manage crushing the hard candy:
- Chop the roasted hazelnuts for 6 seconds on level 6. Transfer to a bowl. Roughly crush the cornflakes for 3 seconds on level 5. Add to the bowl with the hazelnuts.
- Crush the hard candy for 3 seconds on level 5. Transfer to a separate bowl.
- Chop the chocolate pieces for 6 seconds on level 5. Add the salt and the oil and melt for 5 minutes/50 degrees Celsius/ level 2. Add to the bowl with the hazelnuts and cornflakes and mix well.
- Pour the mixture into the prepared pan and sprinkle evenly with the crushed caramel candy.
Finish:
- Let set: Place the dish in the fridge for a couple of hours until the chocolate is set again. Chop into smallish squares. I prefer to eat it cold, straight from the refrigerator. It keeps well in the fridge.
Notes
- Use a digital kitchen scale to measure the ingredients when baking; it guarantees for best results.
- For instance Werther's Original.
- For instance Milka.
- For instance Lindt. Or any other similar products available in your area.











Magdalene Chua says
I just think these chocolate cookies will taste delicious just by thinking about it, it has all my favourite ingredients like dark chocolate, werthers bonbons n cornflakes. I wanted to give this recipe 5 stars but it posted when I started clicking one star and then it didn't let me carry on..hmm something is wrong and I couldn't edit it!
Adina says
Hi Magdalene. One is supposed to click only once, so if you want to give 5 stars, then you click the fifth star.
Balvinder says
Oh my goodness this is killing me! i want to make these right now.
Laura Dembowski says
I love an easy to make treat like this that I can snack on for awhile!
Kathryn @ Family Food on the Table says
I can see why these were gobbled up - they sound amazing! We've depleted our stock of cookies and treats, so I may need to make a batch to get us back in the sugar 😉 Love all the flavors in here and that bit of crispiness - delicious! Pinned! Happy holidays to you!
Anca says
Yummy! My mother used to make a dessert with corn flakes, they were so good, a recipe similar to yours. I will have to try them.
Craciun fericit! x
Dawn @ Girl Heart Food says
I can understand why these disappeared so fast, Adina! That sound delicious! Love the combo of nuts, caramel and chocolate and the corn flakes for texture. And I especially love how they come together so quickly. Perfect for the busy holidays and there's still time to make them 🙂 Pinning! Merry Christmas to you and your family!
Monica says
Oh, I *really* wish I could grab one right off my screen! Love this!! Love the crunch and texture...plus all that chocolate! It's bliss!!
Cheyanne @ No Spoon Necessary says
My husband is a chocolate lover for sure! I'm positive he would eat more than 4 of these Crispy Chocolate Squares in one sitting! Love the hazelnuts in here!! I hope you have a beautiful holiday! Cheers!
Angie@Angie's Recipes says
Kids would be crazy for these.. a perfect candy recipe!