If youβre a fan of rich, fudgy brownies and canβt resist a Kinder Bueno bar, youβre in for a serious treat. These Kinder Bueno Brownies are a perfect combo of gooey chocolate, hazelnut cream, and that irresistible crunch. Whether youβre baking for a party, a weekend pick-me-up, or just because you deserve something amazingβthis recipe requires surprisingly little effort. Get ready, because your kitchen is about to smell insanely good.
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Recommended Equipment
To make these Kinder Bueno Brownies turn out perfectly every time, hereβs what I recommend having on hand:
- 8×8-inch (20×20 cm) square baking tin β Ideal for thick, gooey brownies. You can also use a 9×9 for thinner ones.
- Mixing bowls β At least two: one for the chocolate mixture and the other for whisking the eggs.
- Whisk or electric hand mixer β A hand whisk will work, but an electric mixer makes it easier to beat eggs and sugar until fluffy.
- Spatula β For folding in ingredients and scraping every bit of that delicious batter.
- Baking paper (parchment paper) β Makes removing the brownies a breeze and keeps them from sticking to the pan.
- Kitchen scale β The most important piece of equipment. Accurate measurements means less room for error

Tips for Perfect Kinder Bueno Brownies
Want your brownies to be fudgy, rich, and just the right amount of gooey? Here are my top tips to make sure they turn out perfect every time:
- Donβt overmix the batter- Once you add the flour, gently fold it in just until combined. Overmixing can lead to cakier browniesβgreat if thatβs your thing, but weβre going for fudgy here.
- Use room temperature eggs- Cold eggs can cause the mixture to not combine smoothly. Let them sit out for 30 minutes before baking.
- Beat the eggs and sugar well- Whisking until pale and fluffy helps give your brownies that glossy, crackly top.
- Line your pan with parchment paper– This makes it so much easier to lift out the brownies and get clean edges when slicing.
- Underbake slightly– Brownies continue to cook as they cool. Take them out when the edges are set but the middle still has a slight wobble.
- Let them cool before cutting– Itβs hard to wait, but cutting too early can cause a mess. Cool completely preferably overnight. Iβll be honestβ¦I cut mine a little too early and they kind of fell apart when I lifted them, so donβt make the same mistakes as me

How to Store Kinder Bueno Brownies
To keep your brownies fresh and delicious, follow these simple storage tips:
Room Temperature:
β’ Store in an airtight container at room temperature for up to 3β4 days.
β’ Keep them in a cool, dry spot away from direct sunlight.
β’ If your kitchen is warm or humid, itβs best to refrigerate them to preserve the Kinder Bueno pieces.
Refrigerator:
β’ Brownies can be stored in the fridge for up to a week.
β’ Make sure theyβre in an airtight container or tightly wrapped to prevent drying out.
β’ Bring them to room temperature before serving for the best textureβor warm them for 10 seconds in the microwave!
Freezer:
β’ Yes, you can freeze them! Wrap individual brownies in plastic wrap and then place them in a ziplock freezer bag or airtight container.
β’ Freeze for up to 2 months.
β’ To enjoy, thaw at room temperature or microwave for 20β30 seconds for a warm, gooey treat.

Easy Kinder Bueno Brownie Recipe
Description
These Kinder bueno brownies are rich, fudgy, and packed with layers of chocolate hazelnut goodness.
Kinder Bueno Brownie Ingredients
Instructions
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Preheat your oven to 160Β°C fan (320Β°F). Line an 8x8-inch (20x20 cm) baking tin with parchment paper.
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Melt the butter and dark chocolate together in a saucepan over low heat or in the microwave in short bursts. Stir until smooth, then set aside to cool slightly.
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In a separate bowl, whisk the eggs and caster sugar together until light and frothy. This helps give your brownies that glossy, crackly top.
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Slowly pour in the cooled chocolate mixture, folding it gently into the egg mixture with a spatula. Be careful not to knock out too much air.
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Sift in the plain flour and cocoa powder, then fold again just until combined. Try not to overmix hereβthis keeps the brownies fudgy, not cakey.
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Fold in the chopped Kinder bars and Kinder Bueno pieces, making sure theyβre evenly distributed throughout the batter.
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Pour the mixture into your lined tin and spread it out evenly.
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Bake for 25 minutes in the preheated oven. The top should be set, but the middle may have a slight wobbleβthatβs perfect!
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Allow the brownies to cool fully in the tinβovernight is best for clean slicing and maximum fudginess.
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Once set, slice into 9 or 12 even squares, depending on how generous youβre feeling. Enjoy!
