Easy Nutella Blondies (Soft, Fudgy & One Bowl) Recipe

If you have a sweet tooth and a love for all things chocolatey, then you simply have to try this Easy Nutella Blondies (Soft, Fudgy & One Bowl) Recipe. It’s incredibly simple to make, requiring just one bowl and a handful of pantry staples, yet it yields irresistibly soft and fudgy blondies with swirls of creamy Nutella baked right in. These blondies hit the perfect balance between chewy and gooey, making them an absolute crowd-pleaser whether for a cozy night in or an impromptu dessert for friends. Trust me, once you make these, they’ll quickly become your go-to treat to satisfy any chocolate craving!

Ingredients You’ll Need

Every fantastic recipe starts with simple but essential ingredients, and this one is no different. Each component plays a key role—from the butter creating a rich, tender crumb to the demerara sugar adding a subtle caramel depth, and of course the Nutella providing those luscious chocolate-hazelnut accents.

• 225 g butter (melted and cooled): Butter ensures a moist, tender blondie base with a rich flavor.
• 340 g demerara or brown sugar: Adds caramel undertones and a slight crunch to the texture.
• 2 eggs: Eggs bind the ingredients together while contributing to the soft, fudgy consistency.
• 285 g plain flour: The flour creates structure without making the blondies too dense or cakey.
• 200 g Nutella (about half a jar): Instantly boosts the flavor with creamy, hazelnut-chocolate swirls throughout.

How to Make Easy Nutella Blondies (Soft, Fudgy & One Bowl) Recipe

Step 1: Prepare Your Baking Pan

First thing, preheat your oven to 180ºC and line a 23 cm (9-inch) square baking pan with baking paper. This makes sure your blondies will bake evenly and lift out easily once cooled.

Step 2: Combine Sugar and Eggs

In a medium bowl, whisk together the demerara sugar and eggs until the mixture is smooth and well incorporated. This is the base for a wonderfully tender texture.

Step 3: Add Melted Butter

Melt the butter gently using a microwave or a small saucepan, then let it cool slightly so it doesn’t cook the eggs. Pour it into your egg mixture and whisk until everything is perfectly smooth and glossy.

Step 4: Stir in the Flour

Add the plain flour to the wet ingredients and gently mix until combined. Don’t overdo it — the batter will be quite thick, but that thickness is what makes these blondies so soft and fudgy.

Step 5: Swirl in the Nutella

Spoon your thick batter into the lined pan and smooth the surface. Drop dollops of Nutella on top, then use a knife or skewer to swirl it through carefully. The key here is to create pretty swirls without completely mixing them in, so your blondies get those beautiful patches of gooey Nutella.

Step 6: Bake Until Just Set

Pop your pan in the oven and bake for 25 to 30 minutes. You’re aiming for edges that look set but a slightly soft center. When you insert a knife, it should come out with moist crumbs, not completely clean.

Step 7: Cool and Slice

Allow the blondies to cool completely in the pan before slicing into 9 squares. This cooling step is crucial to let them set properly while retaining their signature softness.

How to Serve Easy Nutella Blondies (Soft, Fudgy & One Bowl) Recipe

Garnishes

Sprinkle a dusting of powdered sugar or a few flaky sea salt flakes on top to highlight the sweetness and add visual appeal. You can also add a few chopped hazelnuts for a delightful crunch that complements the Nutella perfectly.

Side Dishes

These blondies go wonderfully with a scoop of vanilla ice cream or a drizzle of warm caramel sauce. For a fresh twist, serve alongside some seasonal berries or a dollop of whipped cream to balance the richness.

Creative Ways to Present

Try cutting these blondies into bite-sized squares and serving them on a decorative platter for parties. Alternatively, stack them loosely in a jar for a grab-and-go snack, or wrap individually in parchment paper as a sweet homemade gift. They’re as versatile as they are delicious!

Make Ahead and Storage

Storing Leftovers

Store leftover blondies in an airtight container at room temperature for up to 3 days. They retain their soft, fudgy texture beautifully and remain just as tempting the next day.

Freezing

If you want to keep them longer, wrap each blondie square tightly in plastic wrap and place them in a zip-top bag in the freezer. They freeze wonderfully for up to 2 months and can be thawed overnight in the fridge.

Reheating

To warm up a frozen or room-temperature blondie, pop it in the microwave for about 15 seconds or briefly in a warm oven. The Nutella swirls melt slightly again, bringing back that fresh-baked comfort without drying them out.

FAQs

Can I substitute the plain flour for gluten-free flour?

Absolutely! You can use a gluten-free all-purpose blend in the same quantity. Just make sure it contains xanthan gum or a similar binder to help keep the blondies from falling apart.

Is it possible to make these without Nutella?

While Nutella is the star ingredient here, you can try substituting with any chocolate-hazelnut spread or even swirl in peanut butter for a different twist. Just keep in mind that the flavor profile will change.

Why are my blondies not fudgy?

Overbaking is the most common culprit. Make sure to bake until the edges are set but the center is still moist with a few crumbs. Also, avoid adding too much flour—measure carefully and mix just until combined.

Can I make these vegan?

You can substitute the butter with a plant-based margarine and use flax eggs (ground flaxseed mixed with water) instead of eggs. The texture might be slightly different, but still delicious and fudgy.

How long do these blondies stay fresh?

They’re best eaten within 3 days when stored at room temperature, but if refrigerated, they can last up to a week. Just bring them back to room temperature before serving for the best taste.

Final Thoughts

There’s something incredibly comforting about whipping up a batch of these Easy Nutella Blondies (Soft, Fudgy & One Bowl) Recipe. They combine ease with indulgence in the best possible way, perfect for both beginner bakers and seasoned pros craving a quick chocolate-hazelnut fix. Give this recipe a try, and I guarantee these blondies will become a treasured staple in your dessert lineup.

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