Introduction

These Outrageous Nutella Brownies are a decadent treat combining rich chocolate and creamy Nutella in every bite. With a fudgy texture and a layer of frozen Nutella inside, they’re perfect for anyone craving an indulgent dessert.

Three thick, square chocolate brownies are stacked unevenly, each with two dark brown, crumbly cake layers surrounding a smooth, glossy, lighter brown chocolate filling. The top brownie shows a slightly cracked crust while the chocolate filling oozes slightly between each dense, textured layer. The background is white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Ingredients

400g / 13 oz Nutella
200g / 1 3/4 US sticks (14 tbsp) unsalted butter
200g / 1 1/4 cups / 7 oz dark chocolate melts or semi-sweet chocolate chips
1 cup (175g) brown sugar, loosely packed
3 eggs, room temperature
1 tsp vanilla extract
1/2 cup (75g) plain/all-purpose flour, sifted if lumpy
1/4 cup (30g) cocoa powder, sifted
Pinch of salt

Instructions

Step 1: Grease a 20cm (8-inch) square pan with butter, then line it with parchment or baking paper, leaving an overhang for easy removal.
Step 2: Scrape the Nutella into the lined pan and spread it evenly. Freeze for 1 hour or until solid.
Step 3: Using the paper overhang, lift the frozen Nutella slab onto a plate and return it to the freezer until ready to use.
Step 4: Preheat your oven to 180°C (350°F) or 160°C (320°F) for fan-forced/convection ovens. Re-line the same pan with parchment paper and overhang.
Step 5: Place the butter and chocolate chips in a heatproof bowl. Microwave in 30-second bursts until almost melted, then stir until smooth and fully combined.
Step 6: Allow the chocolate mixture to cool slightly. Whisk in the eggs, brown sugar, and vanilla extract until well combined.
Step 7: Add the flour, cocoa powder, and a pinch of salt. Whisk gently to combine; some small lumps are fine.
Step 8: Pour half of the batter into the prepared pan. Carefully lift the frozen Nutella slab from the freezer and place it on top of the batter.
Step 9: Spread the remaining batter evenly over the Nutella slab.
Step 10: Bake for 35 minutes. Insert a skewer in the center— it should come out with mostly a pale brown smear from Nutella and a bit of dark brown from fudgy brownie.
Step 11: Cool the brownies in the pan for 30 minutes, then use the parchment overhang to lift them out. Let cool completely for at least another 45 minutes.
Step 12: Slice into 16 squares (4 x 4) and enjoy!

Tips & Variations

Allow the Nutella slab to stay frozen until just before assembling to keep the layer distinct and prevent mixing.
Use good quality dark chocolate for a richer flavor.
For an extra indulgent touch, sprinkle chopped nuts or chocolate chips on top before baking.
Room temperature eggs help the batter combine smoothly and bake evenly.
If you prefer a gooier center, reduce baking time by 3-5 minutes, but watch closely.

Storage

Store leftover brownies in an airtight container at room temperature for up to 3 days or refrigerated for up to a week. Reheat gently in the microwave for 10-15 seconds to soften if desired. These brownies can also be frozen for up to 2 months; thaw overnight in the fridge before serving.

How to Serve

A close-up view of a stack of three thick, square chocolate brownies with a rich, gooey chocolate filling layered in the middle of each brownie. Each brownie layer has a dark brown color with a slightly rough, crumbly texture on the outside, while the creamy chocolate filling in the center is smooth and shiny, oozing slightly outside the edges. The background shows a white marbled texture that softly contrasts with the dark brownies. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use regular chocolate instead of chocolate chips?

Yes, you can substitute chocolate chips with chopped good-quality chocolate bars. Just make sure to chop them evenly for smooth melting.

Do I have to freeze the Nutella layer?

Freezing the Nutella slab helps keep the layer separate and intact during baking, giving you that signature surprise center. Skipping this step may cause the Nutella to mix with the batter.