These brown butter toffee chocolate chip cookies are sweet, salty, chewy, and packed with gooey pools of chocolate. They have crisp golden edges, soft centers, and a rich flavor that makes them feel like an elevated version of a classic chocolate chip cookie. Nutty browned butter gives the dough depth, while homemade salted toffee adds buttery crunch in every bite.
If you love a traditional chocolate chip cookie but want something with more caramel flavor, texture, and richness, this brown butter toffee chocolate chip cookie recipe is a beautiful place to start. Once you learn how to brown butter and fold homemade toffee into cookie dough, you may want to use this flavor combination again and again.
The homemade toffee is the standout ingredient in these cookies. It is cooked until deeply caramelized, cooled until firm, and then cracked into bite-sized pieces. As the cookies bake, the toffee melts slightly into the dough, creating little pockets of buttery crunch and caramel sweetness. Brown butter and flaky salt round out the flavor, but the toffee is what makes these cookies truly special.
Why You’ll Love These Brown Butter Toffee Chocolate Chip Cookies
- A bakery-style upgrade – These are not basic chocolate chip cookies. Brown butter, chopped chocolate, and salted toffee create a richer cookie with a more developed flavor.
- Sweet, salty, and balanced – The caramelized toffee brings sweetness, the chocolate adds depth, and flaky salt keeps every bite from tasting too sugary.
- Chewy centers and crisp edges – The dough bakes into cookies with golden edges, soft centers, and plenty of texture.
- Great for making ahead – The dough needs time to chill, which makes it perfect for preparing in advance. You can also freeze the portioned dough and bake cookies whenever you want them.
Tools You’ll Need
- Kitchen scale
- Candy thermometer
- Saucepan
- Two baking sheets
- Two medium mixing bowls
- Parchment paper
- Wire rack
Ingredients You Will Need for Brown Butter Toffee Chocolate Chip Cookies
These chewy brown butter toffee cookies are made with simple baking ingredients, but each one plays an important role. For the best texture, use the measurements as written and weigh the flour when possible.
Brown Butter
- Unsalted butter – Browning the butter gives these cookies their deep, nutty flavor.
Salted Toffee
- Unsalted butter – Use a good-quality butter for the best flavor.
- Light brown sugar – Packed brown sugar gives the toffee its caramel flavor. Dark brown sugar can be used for a deeper taste.
- Fine sea salt – Fine sea salt blends smoothly into the toffee. Avoid table salt, and adjust carefully if using kosher salt.
Cookies
- All-purpose flour – Use 240 grams for best results. Different flour brands can vary in weight per cup, so weighing helps keep the dough consistent.
- Egg and egg yolk – One whole egg and one extra yolk make the cookies rich and chewy. Use room temperature eggs for easier mixing.
- Light brown sugar and granulated sugar – Brown sugar adds moisture and softness, while granulated sugar helps the edges crisp.
- Baking soda and baking powder – These leavening agents help the cookies rise and spread properly.
- Pure vanilla extract – Vanilla enhances the browned butter, toffee, and chocolate.
- Fine sea salt – Salt balances the sweetness and sharpens the overall flavor.
- Semisweet chocolate bars – Roughly chopped chocolate creates melted pools throughout the cookies. A 64% chocolate works well because it balances the sweetness of the toffee.
For Topping
- Flaky salt – A light sprinkle after baking makes the chocolate and toffee flavors pop.
How To Make Brown Butter Toffee Chocolate Chip Cookies
The secret to the best brown butter toffee chocolate chip cookies is patience. The butter needs to cool, the toffee needs to harden, and the dough needs to chill. Each step builds better flavor and texture.
How to Brown Butter
Keep a small heatproof bowl nearby before you begin, because browned butter can go from perfect to overcooked quickly. Melt the butter in a saucepan over medium heat, whisking as it foams. As it cooks, golden brown specks will form at the bottom of the pan and the butter will smell nutty. Turn off the heat as soon as the butter is browned, then pour it into the bowl to stop the cooking. Whisk in the sugars and let the mixture cool completely before continuing.
Make the Toffee
While the browned butter cools, prepare the salted toffee. Cook butter, brown sugar, and fine sea salt over medium heat, whisking constantly. The mixture will thicken, increase in volume, and turn a deep amber color. Once it reaches 300°F to 305°F, quickly pour it onto a parchment-lined baking sheet and spread it into an even layer. Let it harden, then crack it into bite-sized pieces.
Mix the Dough
Once the browned butter mixture has cooled, whisk the egg, egg yolk, and vanilla together. Add them to the butter and sugar mixture, then whisk until the mixture looks thick, smooth, and creamy.
In a separate bowl, whisk together the flour, salt, baking soda, and baking powder. Add the dry ingredients to the wet ingredients in two additions, mixing until no dry pockets of flour remain.
Fold in the chopped chocolate and cracked toffee pieces. Cover the dough and chill it for 24 hours. This resting time improves the flavor, helps the flour hydrate, and gives the cookies a better chewy texture.
Bake the Cookies
Before baking, let the chilled dough sit at room temperature for about 1 hour. Preheat the oven to 350°F and line baking sheets with parchment paper. Scoop the dough into generous portions and space them about 2 inches apart. Bake until the edges are just starting to brown and the centers still look soft. Sprinkle with flaky salt, let the cookies cool briefly on the baking sheet, then transfer them to a wire rack.
Tips for the Best Brown Butter Toffee Chocolate Chip Cookies
- Measure carefully. This recipe depends on the right balance of flour, sugar, butter, chocolate, and toffee. Small changes can affect the spread and chew.
- Use a digital kitchen scale. Weighing ingredients gives the most consistent results, especially for flour.
- Cook the toffee to the correct temperature. The ideal range is 300°F to 305°F. If the toffee is undercooked, it may stay soft. If it cooks too long, it can taste scorched.
- Keep the brown bits in the butter. Those toasted milk solids add the signature nutty flavor of brown butter cookies.
- Do not skip the chill time. Chilling the dough for 24 hours creates a thicker, chewier cookie with deeper flavor.
- Pull the cookies before the centers look fully set. The centers will continue to firm up as the cookies cool.
- Finish with flaky salt. It adds contrast and makes the toffee and chocolate taste even better.
How to Freeze Cookie Dough
After the dough has chilled, scoop it into balls and place them on a parchment-lined baking sheet. Freeze for about 30 minutes, or until firm.
Transfer the firm dough balls to a freezer-safe bag or container. Store them in the freezer for up to three months.
When you are ready to bake, place the frozen dough directly on a lined baking sheet. Bake according to the original instructions, adding an extra minute or two if needed.
Frequently Asked Questions
Do I really have to chill the dough for 24 hours?
Yes. Chilling the dough makes a noticeable difference in both flavor and texture. It gives the flour time to hydrate and helps the cookies bake thicker and chewier. If you are short on time, chill the dough for at least 12 hours, but 24 hours is best.
Can I use store-bought toffee instead of homemade toffee?
You can, but the result will not be exactly the same. Homemade toffee melts slightly into the dough and creates buttery pockets of crunch. Store-bought toffee bits are usually harder and sweeter.
Why do my cookies look underbaked in the center?
That is how these cookies should look when they come out of the oven. The edges should be lightly set, while the centers still look soft and gooey. The cookies will continue to set as they cool on the baking sheet.
Looking for More Dessert Recipes?
- Miso Chocolate Chip Cookies
- White Chocolate Chip Cookies
- Easy Chocolate Mousse
- Pots de Creme
- Pear Cobbler
- Butter Pecan Ice Cream Sandwiches
Loving this Toffee Chocolate Chip Cookies Recipe?
These brown butter chocolate chip cookies with toffee are rich, chewy, and full of caramelized flavor. If you make them, enjoy them slightly warm so the chocolate stays melty and the toffee flavor shines.
Brown Butter Chocolate Chip Cookies with Toffee
Equipment
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Kitchen scale
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Candy thermometer
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Saucepan
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Two baking sheets
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Two medium mixing bowls
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Parchment paper
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Wire rack
Ingredients
Brown Butter
- 1½ sticks unsalted butter
Salted Toffee
- 1 stick unsalted butter
- ¾ cup packed light brown sugar
- ¼ teaspoon fine sea salt
Cookies
- 2 cups (240 g) all-purpose flour
- 1 large egg, room temperature
- 1 large egg yolk, room temperature
- ¾ cup (150 g) light brown sugar
- ¾ cup (150 g) granulated sugar
- 1 teaspoon baking soda
- ½ teaspoon baking powder
- 1 tablespoon pure vanilla extract
- ¾ teaspoon fine sea salt
- 6 ounces (208 g) semisweet chocolate bars, roughly chopped
For Topping
- Flaky salt
Instructions
Browned Butter
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Place a small heatproof bowl near the stove so you can quickly transfer the butter once it browns.
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Heat a saucepan over medium heat. Add the butter and whisk as it melts.
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Once melted, the butter will foam. Carefully swirl the pan and watch for golden brown specks to form. When the butter smells nutty, turn off the heat.
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Pour the browned butter into the bowl. Add the sugars and whisk to combine. Set aside to cool completely, about 1 hour. While it cools, make the toffee.
Toffee
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Line a baking sheet with parchment paper and attach a candy thermometer to a saucepan.
Add the butter, light brown sugar, and fine sea salt to the saucepan. Cook over medium heat, whisking until the butter melts. Continue cooking for 11 to 13 minutes, whisking constantly, until the mixture turns deep amber and increases in volume.
When the temperature reaches 300°F to 305°F, carefully pour the toffee onto the prepared baking sheet. Tilt the pan from side to side to spread the toffee to about ¼-inch thick. Let it sit for 15 to 20 minutes, or until completely hardened.
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Transfer the hardened toffee to a reusable plastic bag and crack it into bite-sized pieces with the back of a spoon. Set aside 1 cup for the cookie dough.
Cookies
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Once the browned butter mixture has cooled to room temperature, whisk together the egg, egg yolk, and vanilla. Add to the butter mixture and whisk until combined. Wait 2 minutes, whisk again, wait 1 more minute, then whisk vigorously for 1 minute. The mixture should look thick and creamy.
In a separate bowl, whisk together the flour, fine sea salt, baking soda, and baking powder.
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Add half of the dry ingredients to the wet ingredients and mix. Add the remaining dry ingredients and mix again until no pockets of flour remain.
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Fold in the chopped chocolate and 1 cup of toffee pieces. Cover the dough and refrigerate for 24 hours.
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When ready to bake, let the cookie dough sit at room temperature for about 1 hour.
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Adjust an oven rack to the middle position and preheat the oven to 350°F.
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Use a 3-tablespoon scoop to portion the dough. Arrange the dough balls on the baking sheet, leaving about 2 inches between each cookie.
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Bake for 8 to 10 minutes, or until the edges are barely starting to brown. The centers will still look soft and gooey, but they will continue to set as they cool. Sprinkle with flaky salt and let the cookies cool on the baking sheet for 3 minutes before transferring to a wire rack.