Ingredients
Candied Hazelnuts
- 1 1/2 cups hazelnuts
- 1 cup (200g) granulated sugar
- 2 teaspoons corn syrup
- 1/4 cup water
- pinch of salt
Cookies
- 1 cup (226g) salted butter
- 1 1/4 cups (250g) dark brown sugar
- 3/4 cup (150g) granulated sugar
- 2 large eggs
- 2 egg yolks
- 2 teaspoons vanilla bean paste
- 2 3/4 cups (388g) all-purpose flour
- 1 teaspoon baking soda
- 1 teaspoon baking powder
- 1 teaspoon salt
- 350 grams chopped dark chocolate chunks
- Flaky salt (for sprinkling on top)
Instructions
- Roast Hazelnuts: Preheat the oven to 350℉. Spread hazelnuts on a baking sheet in a single layer and roast for 10 minutes until the skins loosen and a nutty aroma emerges.
- Remove Skins: Transfer warm hazelnuts to a clean kitchen towel and rub to remove most of the skins. A few papery bits are fine.
- Make Candied Hazelnuts: Line a baking sheet with a silicone mat or parchment. In a medium saucepan, combine sugar, corn syrup, water, and salt. Bring to a boil over high heat without stirring until edges turn amber, around 4 minutes. Swirl pan gently to even cooking.
- Add Hazelnuts to Syrup: Stir in roasted hazelnuts and cook 1-2 more minutes until mixture is amber but not burnt. Quickly pour onto prepared sheet and spread evenly. Cool completely, then chop into chunks.
- Brown the Butter: Melt butter in a medium saucepan over medium heat. Continue cooking, whisking frequently, until it foams and turns a dark golden brown with a nutty aroma. Remove from heat and transfer to a large bowl to cool to warm.
- Mix Sugars: Whisk brown butter with dark brown sugar and granulated sugar until well combined.
- Add Eggs and Vanilla: Add eggs, egg yolks, and vanilla bean paste, whisking until smooth.
- Add Dry Ingredients: Stir in flour, baking soda, baking powder, and salt just until combined.
- Incorporate Chocolate and Hazelnuts: Gently fold in chopped dark chocolate chunks and candied hazelnut pieces.
- Scoop and Chill Dough: Use a medium cookie scoop to portion dough onto a parchment-lined baking sheet. Dough balls do not require spacing. Refrigerate for at least 2 hours until firm.
- Preheat Oven: Heat oven to 350℉.
- Prepare Baking Sheet: Line baking sheets with parchment paper. Arrange chilled dough balls spaced a few inches apart to allow spreading.
- Bake Cookies: Bake for 13-14 minutes until edges are set and centers look slightly underbaked.
- Cool and Finish: Remove from oven, sprinkle immediately with flaky salt, and let cookies cool on the baking sheet to firm up.
Notes
- Roasting hazelnuts enhances their flavor but doesn’t brown them significantly.
- Removing as much skin as possible improves texture but some leftover skins are fine.
- Watch the caramel closely to prevent burning during candied hazelnuts preparation.
- Brown butter adds a rich, nutty flavor essential to this recipe.
- Chilling dough solidifies butter and prevents excessive spreading during baking.
- Flaky salt enhances the sweet and rich flavors with a pleasant contrast.
- Prep Time: 30 minutes
- Cook Time: 14 minutes per batch
- Category: Baking
- Method: Baking
- Cuisine: American