There’s something truly magical about a cookie that combines the rich depth of brownies with the delightful crunch of toffee. These Toffee Brownie Cookies are not just a treat; they are a celebration of textures and flavors that will leave you and your loved ones begging for more. Each bite is a perfect balance of chewy and crunchy with a deep chocolate flavor and a buttery toffee finish. Whether you’re baking for a special occasion or just want to treat yourself, these cookies will not disappoint.
Why This Recipe Is Reliable

This recipe for Toffee Brownie Cookies is tried and tested, ensuring you will get the perfect batch every time. With precise measurements and a straightforward method, even novice bakers can achieve bakery-quality cookies. The combination of bittersweet chocolate and toffee bits results in a cookie that is both flavorful and satisfying. Plus, with ingredients you likely have in your pantry, there’s no need for last-minute grocery runs.
What We’re Using
- 8 ounces bittersweet chocolate: This will be the star of your cookie, providing a rich chocolate flavor.
- 4 tablespoons unsalted butter: This adds moisture and a lovely richness.
- 1 cup granulated sugar: Sweetens the cookies and helps achieve that chewy texture.
- 3 large eggs: Binds the ingredients together and adds structure.
- 1 teaspoon instant coffee: Enhances the chocolate flavor without making the cookies taste like coffee.
- 1 teaspoon vanilla: Adds depth and warmth to the flavor profile.
- 1 cup all-purpose flour: The base of your cookie, providing structure.
- 3 tablespoons cocoa powder: Intensifies the chocolate flavor.
- 1/2 teaspoon baking powder: Helps the cookies rise slightly for a perfect texture.
- 1/2 teaspoon salt: Balances the sweetness and enhances all the flavors.
- 8 ounces toffee bits: Provides delightful crunch and flavor bursts.
Equipment & Tools
- Mixing bowls: For combining ingredients.
- Whisk: To blend the wet ingredients thoroughly.
- Rubber spatula: For folding in the dry ingredients.
- Baking sheet: To bake the cookies evenly.
- Parchment paper: To line the baking sheet for easy removal.
- Oven: Essential for baking the cookies to perfection.
- Cooling rack: To cool the cookies after baking, ensuring they remain chewy.
Toffee Brownie Cookies Made Stepwise

Step 1: Melt the Chocolate and Butter
Begin by preheating your oven to 350°F (175°C). In a microwave-safe bowl, combine the 8 ounces of bittersweet chocolate and 4 tablespoons of unsalted butter. Microwave in 30-second intervals, stirring after each, until melted and smooth. Be cautious not to overheat; let it cool slightly.
Step 2: Mix Wet Ingredients
In a large mixing bowl, whisk together the granulated sugar and the melted chocolate mixture until well combined. Then, add the 3 large eggs, 1 teaspoon of instant coffee, and 1 teaspoon of vanilla. Mix until everything is well blended and smooth.
Step 3: Combine Dry Ingredients
In another bowl, whisk together the all-purpose flour, cocoa powder, baking powder, and salt. This will ensure even distribution of the baking powder and salt within the flour.
Step 4: Fold Dry Ingredients into Wet
Gradually add the dry mixture to the wet mixture, stirring gently with a rubber spatula. Be careful not to overmix; just fold until you see no more flour streaks.
Step 5: Add the Toffee Bits
Gently fold in the 8 ounces of toffee bits until they are evenly distributed throughout the cookie dough.
Step 6: Scoop and Bake
Using a cookie scoop or tablespoon, drop rounded tablespoons of dough onto a baking sheet lined with parchment paper, leaving space between each cookie for spreading. Bake in the preheated oven for 10-12 minutes, or until the edges are set but the centers are still soft.
Step 7: Cool and Enjoy
Once baked, allow the cookies to cool on the baking sheet for about 5 minutes before transferring them to a cooling rack. Enjoy these Toffee Brownie Cookies warm or at room temperature!
Substitutions by Diet

- Dairy-Free: Use dairy-free chocolate and vegan butter as a substitute for the butter.
- Gluten-Free: Substitute all-purpose flour with a 1:1 gluten-free flour blend.
- Reduced Sugar: Replace granulated sugar with coconut sugar or a sugar alternative suitable for baking.
- Egg-Free: Use flax eggs (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water equals one egg) for a vegan option.
Frequent Missteps to Avoid
- Overmixing the dough can lead to tough cookies. Mix just until combined.
- Not allowing the chocolate and butter mixture to cool slightly before adding eggs can result in scrambled eggs.
- Skipping the parchment paper may make it difficult to remove the cookies without breaking.
- Overbaking will make the cookies dry. They should be set around the edges but still soft in the center.
Storing Tips & Timelines
Toffee Brownie Cookies can be stored in an airtight container at room temperature for up to one week. If you want to keep them longer, consider freezing them. Simply place the cooled cookies in a single layer in a freezer-safe container, separating layers with parchment paper. They can be frozen for up to three months. When ready to eat, thaw them at room temperature for a few hours or pop them in the microwave for a few seconds to warm them up.
Troubleshooting Q&A
Why are my cookies flat?
Flat cookies are often a result of too much butter or not enough flour. Ensure you measure your ingredients correctly and chill the dough for 30 minutes before baking if needed.
What if my cookies are too dry?
If the cookies turn out dry, it could be due to overbaking or too much flour. Always check them a minute or two before the suggested baking time.
Can I use semi-sweet chocolate instead of bittersweet?
Absolutely! Semi-sweet chocolate will yield a slightly sweeter cookie but will work just fine in this recipe.
How can I make my cookies chewy?
To achieve a chewier texture, ensure you don’t overbake them. Also, using brown sugar instead of some of the granulated sugar can enhance the chewiness.
Next Up in Your Queue
Final Thoughts
These Toffee Brownie Cookies are a delightful fusion of flavors and textures that will surely become a favorite in your household. The combination of rich chocolate and crunchy toffee bits creates a cookie that is both satisfying and indulgent. Whether you’re sharing with friends or savoring them on your own, these cookies are sure to impress. Happy baking!

Toffee Brownie Cookies
Ingredients
For the Cookies:
- 8 ounces bittersweet chocolate
- 4 tablespoons unsalted butter
- 1 cup granulated sugar
- 3 large eggs
- 1 teaspoon instant coffee
- 1 teaspoon vanilla
- 1 cup all-purpose flour
- 3 tablespoons cocoa powder
- 1/2 teaspoon baking powder
- 1/2 teaspoon salt
- 8 ounces toffee bits
Instructions
Instructions
- Begin by preheating your oven to 350°F (175°C). In a microwave-safe bowl, combine the 8 ounces of bittersweet chocolate and 4 tablespoons of unsalted butter. Microwave in 30-second intervals, stirring after each, until melted and smooth. Be cautious not to overheat; let it cool slightly.
- In a large mixing bowl, whisk together the granulated sugar and the melted chocolate mixture until well combined. Then, add the 3 large eggs, 1 teaspoon of instant coffee, and 1 teaspoon of vanilla. Mix until everything is well blended and smooth.
- In another bowl, whisk together the all-purpose flour, cocoa powder, baking powder, and salt. This will ensure even distribution of the baking powder and salt within the flour.
- Gradually add the dry mixture to the wet mixture, stirring gently with a rubber spatula. Be careful not to overmix; just fold until you see no more flour streaks.
- Gently fold in the 8 ounces of toffee bits until they are evenly distributed throughout the cookie dough.
- Using a cookie scoop or tablespoon, drop rounded tablespoons of dough onto a baking sheet lined with parchment paper, leaving space between each cookie for spreading. Bake in the preheated oven for 10-12 minutes, or until the edges are set but the centers are still soft.
- Once baked, allow the cookies to cool on the baking sheet for about 5 minutes before transferring them to a cooling rack. Enjoy these Toffee Brownie Cookies warm or at room temperature!
Equipment
- Mixing bowls
- Whisk
- Rubber spatula
- Baking Sheet
- Parchment Paper
- Oven
- Cooling rack
Notes
- Store cookies in an airtight container at room temperature for up to one week.
- Freeze cookies for up to three months; thaw at room temperature or warm in microwave.
- Overmixing can lead to tough cookies; mix just until combined.
- Use parchment paper to prevent sticking and easy removal.
- For chewier cookies, avoid overbaking and consider using brown sugar.
