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For the best Chocolate Hazelnut Swirl Brownies, gather these essential ingredients: - 1 cup unsalted butter - 2 cups granulated sugar - 1 teaspoon vanilla extract - 4 large eggs - 1 cup all-purpose flour - 1 cup unsweetened cocoa powder - 1/2 teaspoon baking powder - 1/2 teaspoon salt - 1/2 cup chocolate hazelnut spread - 1/2 cup chopped hazelnuts (optional) - A pinch of sea salt for sprinkling These ingredients create a rich and gooey brownie base that pairs perfectly with the creamy hazelnut spread. Optional ingredients can enhance flavor and texture. Consider adding: - Chopped chocolate or chocolate chips for extra richness - A splash of coffee to deepen the chocolate flavor - A sprinkle of cinnamon for a warm spice note If you have dietary restrictions, here are some ingredient substitutions: - Use coconut oil instead of butter for a dairy-free option. - Swap out all-purpose flour with almond flour for a gluten-free version. - Replace eggs with mashed bananas or unsweetened applesauce for vegan brownies. These swaps allow everyone to enjoy a slice of decadent delight! For the full recipe, please refer to the complete instructions above. 1. Preheat your oven to 350°F (175°C). Grease a 9x13 inch baking pan or line it with parchment paper. This helps the brownies come out easily. 2. Melt the butter in a medium saucepan over low heat. Once fully melted, remove it from heat. Stir in the granulated sugar. Mix well until smooth. 3. Add the vanilla extract and eggs to the butter mixture. Do this one egg at a time. Whisk after each addition to keep it smooth. 4. In a separate bowl, sift together the flour, cocoa powder, baking powder, and salt. Gradually mix this dry mixture into the wet mixture. Stir gently until just combined. Do not overmix. 1. Pour half of the brownie batter into the prepared baking pan. Spread it out evenly. 2. Drizzle dollops of chocolate hazelnut spread over the brownie base. Make sure to space them out for easy swirling. 3. Use a knife or skewer to create a swirl. Gently move the knife through the batter to mix the spread in. Be careful not to overmix; you want to see the layers. 4. Pour the rest of the brownie batter over the hazelnut spread layer. Repeat the swirling process with any remaining spread on top. This adds the beautiful marbled effect. 5. If you like, sprinkle chopped hazelnuts over the top. Add a pinch of sea salt for a flavor boost. 6. Bake in the preheated oven for about 25-30 minutes. Check with a toothpick; it should come out with a few moist crumbs, not wet batter. 7. Let the brownies cool in the pan for at least 10 minutes before moving them to a wire rack. This helps them firm up and makes them easier to cut. For a full guide on making these treats, refer to the Full Recipe. - To ensure moist brownies, do not overmix the batter. Mix just until combined. - To tell when brownies are done baking, insert a toothpick in the center. If it comes out with a few moist crumbs, they are ready. - For optimal texture, cool brownies in the pan for about 10 minutes. Then transfer them to a wire rack to cool completely. - For garnishing, sprinkle chopped hazelnuts on top for crunch. A light drizzle of chocolate adds a nice touch. - Serve the brownies on a white plate to enhance their rich color. Pair them with a scoop of vanilla ice cream for a delightful treat. Explore more ideas in the Full Recipe for a fun baking experience! {{image_2}} You can change the nut spread in your brownies. Almond or peanut butter works well. Each spread gives a unique taste. If you want extra sweetness, add chocolate chips or caramel swirls to the batter. These additions create a rich, decadent treat. You can mix and match to find your favorite flavor. For a gluten-free version, swap all-purpose flour for almond flour or oat flour. These flours work great and keep your brownies soft. If you want a vegan option, use flax eggs instead of real eggs. Replace the butter with coconut oil and use a non-dairy milk. These simple swaps let everyone enjoy these brownies. For the full recipe, check the details above. To keep your Chocolate Hazelnut Swirl Brownies fresh, store them in an airtight container. This will help prevent them from drying out. Place a piece of parchment paper between layers to avoid sticking. If you want to keep them longer, you can freeze the brownies. Just wrap them well in plastic wrap and then in foil. This keeps them safe from freezer burn. When freezing, cut the brownies into squares first. This way, you can take out just what you need. Label the wrap with the date. They can stay good for up to three months in the freezer. For the best taste, eat them within a month. To restore texture, reheat brownies in the oven. Preheat it to 350°F (175°C). Place the brownies in an oven-safe dish. Cover them with foil to keep moisture in. Heat for about 10 minutes until warm. If you want a quick method, use the microwave. Heat them for 10-15 seconds at a time. Check often to avoid overheating. When ready to serve, let the brownies cool slightly. This makes them easier to cut. You can also add a drizzle of chocolate or a scoop of ice cream on top. These simple touches make your brownies even more special. For the full recipe, check out the instructions above. What makes brownies fudgy vs. cakey? Brownies can be fudgy or cakey based on the ingredients and ratios. Fudgy brownies have more fat and less flour. They use more butter and chocolate. Cakey brownies have more flour and less fat. They often include baking powder to help them rise. Can I use cocoa powder instead of chocolate bars? Yes, you can use cocoa powder instead of chocolate bars. Cocoa powder will still give you rich chocolate flavor. Just remember to add some extra fat. You can add a bit more butter or oil to balance it out. Is it necessary to use unsalted butter? Using unsalted butter is best for brownies. It allows you to control the salt level. If you only have salted butter, reduce the added salt in the recipe. Can I skip the hazelnuts if I have nut allergies? Absolutely! You can skip the hazelnuts if you have nut allergies. The brownies will still taste great without them. You can also replace them with a different ingredient. Try chocolate chips or even dried fruit for added flavor. How to fix dry brownies? If your brownies turn out dry, you can fix them. Try adding a bit of melted butter or rich frosting on top. You can also serve them with ice cream or whipped cream to add moisture. What should I do if my brownies overflow in the pan? If your brownies overflow, don’t panic! Place a baking sheet under your pan to catch spills. Next time, check your pan size. Make sure to use the right size for the recipe. These Chocolate Hazelnut Swirl Brownies are a treat worth making. From choosing your ingredients to perfecting the swirl, each step matters. Remember to check doneness and cool them properly for the best texture. You can also try different nut spreads or adapt for dietary needs. With these tips, your brownies will impress everyone. Get baking and enjoy every bite!

Chocolate Hazelnut Swirl Brownies

Indulge in the decadent delight of Chocolate Hazelnut Swirl Brownies! These rich and fudgy brownies combine chocolate and hazelnut in every bite, creating a treat that's perfect for any dessert lover. Easy to make and incredibly satisfying, they’re great for sharing or as a special snack. Ready to impress your family and friends? Click through to explore this delicious recipe and bring your baking skills to the next level!
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Ingredients
  

1 cup unsalted butter

2 cups granulated sugar

1 teaspoon vanilla extract

4 large eggs

1 cup all-purpose flour

1 cup unsweetened cocoa powder

1/2 teaspoon baking powder

1/2 teaspoon salt

1/2 cup chocolate hazelnut spread (e.g., Nutella)

1/2 cup chopped hazelnuts (optional)

A pinch of sea salt for sprinkling

Instructions
 

Preheat your oven to 350°F (175°C) and grease a 9x13 inch baking pan or line it with parchment paper for easy removal.

    In a medium saucepan over low heat, melt the butter completely, then remove from heat. Stir in the granulated sugar and mix until well combined.

      Add the vanilla extract and eggs to the butter mixture, one at a time, whisking after each addition until smooth.

        In another bowl, sift together the flour, cocoa powder, baking powder, and salt. Gradually add this dry mixture to the wet mixture, stirring until just combined.

          Pour half of the brownie batter into the prepared baking pan and spread evenly.

            Drizzle the chocolate hazelnut spread over the brownie base in dollops. Use a knife or skewer to swirl the spread gently into the batter.

              Pour the remaining brownie batter over the hazelnut spread layer and repeat the swirly process with any remaining spread on top. Use a knife to create a marbled effect.

                If using, sprinkle chopped hazelnuts over the top and add a pinch of sea salt for that extra flavor kick.

                  Bake in preheated oven for about 25-30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs (not wet batter).

                    Allow the brownies to cool in the pan for at least 10 minutes before transferring them to a wire rack for complete cooling.

                      Prep Time: 15 minutes | Total Time: 45 minutes | Servings: about 12-16