Brown Butter Coffee Toffee Cookies Recipe
Introduction
Brown Butter Coffee Toffee Cookies offer a delightful twist on classic toffee cookies with a rich, nutty flavor from browned butter and a subtle espresso kick. These cookies balance sweetness with a touch of flaky sea salt, making them irresistible for coffee lovers and sweet tooth alike.

Ingredients
- 1 cup (2 sticks) unsalted butter
- 1 1/4 cups packed light brown sugar
- 1/2 cup granulated sugar
- 2 large eggs
- 1 tablespoon vanilla extract
- 1 tablespoon instant espresso powder
- 2 1/2 cups all-purpose flour
- 1 teaspoon baking soda
- 1 teaspoon salt
- 1 cup toffee bits (such as Heath or Skor)
- 1/2 cup chopped walnuts or pecans (optional)
- Flaky sea salt, for sprinkling
Instructions
- Step 1: Place the butter in a light-colored saucepan over medium heat and let it melt completely. It will bubble and foam as it melts.
- Step 2: Continue cooking the butter, swirling the pan occasionally, until the foaming subsides and the butter turns a nutty brown color with brown bits forming at the bottom, about 5-8 minutes. Watch carefully to avoid burning.
- Step 3: Remove the pan from heat and immediately pour the browned butter into a heatproof bowl to stop the cooking process. Let it cool for 10-15 minutes until still liquid but not hot.
- Step 4: In a large bowl, whisk together the cooled browned butter, brown sugar, and granulated sugar until smooth and creamy.
- Step 5: Add the eggs one at a time, mixing well after each addition.
- Step 6: Stir in the vanilla extract and instant espresso powder.
- Step 7: In a separate bowl, whisk together the flour, baking soda, and salt.
- Step 8: Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Avoid overmixing to keep cookies tender.
- Step 9: Fold in the toffee bits and chopped nuts if using, distributing them evenly throughout the dough.
- Step 10: Cover the bowl with plastic wrap and chill the dough in the refrigerator for at least 30 minutes, up to 24 hours.
- Step 11: Preheat the oven to 375°F (190°C) and line baking sheets with parchment paper.
- Step 12: Remove the dough from the refrigerator. Using a cookie scoop or spoon, drop rounded tablespoons of dough onto the prepared sheets, spacing about 2 inches apart.
- Step 13: Slightly flatten the tops with your fingers and sprinkle with flaky sea salt.
- Step 14: Bake for 9-11 minutes, until edges are golden and centers remain soft.
- Step 15: Let the cookies cool on the baking sheets for a few minutes before transferring to a wire rack to cool completely.
Tips & Variations
- Ensure you use a light-colored pan to easily monitor the butter’s color change when browning.
- Substitute walnuts with pecans or skip nuts for a nut-free version.
- For extra espresso flavor, sprinkle a little espresso powder on top before baking.
- Chilling the dough enhances flavor and prevents spreading while baking.
Storage
Store cookies in an airtight container at room temperature for up to one week. For longer storage, freeze cookies for up to three months. To reheat, warm briefly in a low oven or microwave just until soft and chewy again.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use regular butter instead of unsalted?
Yes, but reduce the added salt slightly to prevent the cookies from becoming too salty.
What does the espresso powder do in the recipe?
Espresso powder enhances the chocolate and toffee flavors by adding depth without making the cookies taste like coffee.
Print
Brown Butter Coffee Toffee Cookies Recipe
- Total Time: 1 hour
- Yield: Approximately 24 cookies 1x
Description
Indulge in the rich, nutty flavor of Brown Butter Coffee Toffee Cookies. These cookies combine the deep aroma of browned butter with the subtle bitterness of espresso and the irresistible crunch of toffee bits and nuts. Finished with a sprinkle of flaky sea salt, these cookies offer a perfect balance of sweetness and a hint of savory that makes them truly unforgettable.
Ingredients
Butter Mixture
- 1 cup (2 sticks) unsalted butter
Sugars and Flavorings
- 1 1/4 cups packed light brown sugar
- 1/2 cup granulated sugar
- 1 tablespoon vanilla extract
- 1 tablespoon instant espresso powder
Eggs
- 2 large eggs
Dry Ingredients
- 2 1/2 cups all-purpose flour
- 1 teaspoon baking soda
- 1 teaspoon salt
Mix-ins and Toppings
- 1 cup toffee bits (such as Heath or Skor)
- 1/2 cup chopped walnuts or pecans (optional)
- Flaky sea salt, for sprinkling
Instructions
- Brown the Butter: Place the butter in a light-colored saucepan over medium heat and let it melt completely. As it melts, it will bubble and foam. Continue cooking, swirling the pan occasionally, until the foaming subsides and the butter turns a nutty brown with brown bits forming on the bottom, about 5-8 minutes. Watch carefully to avoid burning.
- Cool Butter: Remove the saucepan from heat and immediately pour the browned butter into a heatproof bowl to stop cooking. Let it cool for 10-15 minutes until still liquid but not hot.
- Combine Sugars and Butter: In a large bowl, whisk together the cooled browned butter, light brown sugar, and granulated sugar until smooth and creamy.
- Add Eggs: Add the eggs one at a time to the sugar mixture, mixing well after each addition.
- Flavor the Dough: Stir in the vanilla extract and instant espresso powder to the wet ingredients.
- Mix Dry Ingredients: In a separate bowl, whisk together all-purpose flour, baking soda, and salt.
- Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet mixture, mixing on low speed until just combined. Avoid overmixing to keep cookies tender.
- Fold Mix-ins: Gently fold in the toffee bits and chopped nuts, ensuring even distribution.
- Chill Dough: Cover the dough with plastic wrap and refrigerate for at least 30 minutes, up to 24 hours, to firm up.
- Prepare for Baking: Preheat oven to 375°F (190°C) and line baking sheets with parchment paper.
- Portion Dough: Scoop rounded tablespoons of dough onto the baking sheets, spacing them about 2 inches apart.
- Shape and Salt: Slightly flatten the tops of each cookie with your fingers and sprinkle with flaky sea salt.
- Bake: Bake for 9-11 minutes until edges are golden brown and centers remain slightly soft.
- Cool: Remove from oven and let cookies cool on baking sheets for a few minutes before transferring to a wire rack to cool completely.
Notes
- Use a light-colored pan to easily monitor the browning butter process and prevent burning.
- Instant espresso powder adds depth without overpowering the coffee flavor, but it can be omitted if desired.
- Chilling the dough enhances flavor and helps cookies hold their shape during baking.
- Flaky sea salt on top balances the sweetness and enhances the toffee and coffee flavors.
- For a nut-free version, simply omit the walnuts or pecans.
- Prep Time: 20 minutes
- Cook Time: 11 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Keywords: Brown Butter Cookies, Coffee Toffee Cookies, Toffee Cookies, Espresso Cookies, Brown Butter Dessert

