Nutella Brownies – Rich, Fudgy Chocolate Bars with Hazelnut Swirl

January 13, 2026  • 

When you want brownies that taste extra indulgent with minimal effort, Nutella Brownies are the perfect bake. They’re dense, fudgy, and loaded with deep chocolate flavor, with that unmistakable creamy hazelnut richness in every bite.

Unlike basic brownies, this homemade version uses Nutella right in the batter (and optionally swirled on top), creating a glossy, bakery-style finish and an ultra-decadent texture. Perfect for parties, bake sales, holiday trays, or anytime a chocolate craving hits hard.

Ingredients

Makes 16 brownies (8×8-inch pan)

Brownie Batter

  • 1/2 cup (115g) unsalted butter, melted
  • 1 cup (200g) granulated sugar
  • 2 large eggs, room temperature
  • 1 teaspoon vanilla extract
  • 3/4 cup (190g) Nutella (plus extra for swirling, optional)
  • 1/2 cup (60g) all-purpose flour
  • 1/3 cup (35g) unsweetened cocoa powder
  • 1/4 teaspoon salt

Optional add-ins:

  • 1/2 cup (85g) chocolate chips
  • 1/2 cup (60g) chopped hazelnuts or walnuts

Preparation Time

  • Prep time: 15 minutes
  • Bake time: 25–30 minutes
  • Cooling time: 45–60 minutes
  • Total time: About 1 hour 30 minutes

Step-by-Step Instructions

Step 1: Preheat and Prep

Preheat oven to 350°F (175°C). Line an 8×8-inch pan with parchment paper (leave overhang for lifting) and lightly grease.

Step 2: Mix the Wet Ingredients

In a large bowl, whisk melted butter and sugar until glossy. Add eggs and vanilla and whisk for 30–60 seconds until smooth.

Step 3: Add Nutella

Stir in Nutella until fully combined and silky.

Step 4: Add the Dry Ingredients

Sift in flour, cocoa powder, and salt. Fold gently just until no dry streaks remain.
If using chocolate chips or nuts, fold them in now.

Step 5: Bake

Pour batter into the pan and smooth the top.
For a Nutella swirl, warm 2–3 tablespoons Nutella for a few seconds, dollop over the batter, and swirl lightly with a knife.

Bake for 25–30 minutes, until the edges are set and a toothpick comes out with moist crumbs (not wet batter).

Step 6: Cool and Slice

Cool completely for clean slices. Lift out using parchment and cut into squares.

Serving Suggestions

  • Serve warm with vanilla ice cream and a drizzle of Nutella.
  • Dust with powdered sugar for a bakery-style look.
  • Add fresh strawberries or raspberries to cut the richness.
  • Pair with coffee, espresso, or cold milk.
  • Cut into bite-size squares for dessert platters.

Nutritional Highlights

NutrientPer Serving (1 brownie)
Calories260
Protein3 grams
Total Fat14 grams
Saturated Fat7 grams
Carbohydrates32 grams
Sugars24 grams
Fiber2 grams
Sodium120 milligrams

Nutritional Notes:

  • Nutella adds hazelnut flavor and richness, so you can use less extra frosting or toppings.
  • Cocoa powder deepens chocolate flavor without needing additional chocolate bars.
  • Adding nuts increases crunch and healthy fats.

Tips for Perfect Nutella Brownies

  • Don’t overmix after adding flour—overmixing can make brownies tough.
  • For fudgier brownies, slightly underbake (check at 25 minutes).
  • Use parchment paper for easy lifting and clean cuts.
  • Cool fully before slicing to avoid messy edges.
  • Warm Nutella slightly for an easier swirl.

Variations to Try

  • Nutella Cheesecake Brownies: Swirl sweetened cream cheese mixture into the batter.
  • Salted Nutella: Sprinkle flaky salt on top before baking.
  • Triple Chocolate: Add chocolate chunks and a Nutella swirl.
  • Espresso Boost: Add 1 teaspoon instant espresso powder to intensify chocolate flavor.
  • Gluten-Free: Use a 1:1 gluten-free flour blend.

These Nutella Brownies are the ultimate treat for chocolate and hazelnut lovers. Fudgy, rich, and glossy with that signature Nutella flavor, they’re easy to make and always a hit.

Whether you keep them simple or add swirls and mix-ins, this recipe guarantees a thick, chocolatey, Nutella-filled bite every time.

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