Ingredients
2 sticks (227 grams) unsalted butter for browning and adding nutty depth that forms the base of these toffee brown butter cookies.
1/2 cup (100 grams) granulated sugar for sweetness and moisture that helps create the perfect chew in toffee butter cookies.
1 cup (200 grams) lightly packed dark brown sugar for optimal sweetness, texture, and flavor that enhances the caramelized notes of browned butter toffee cookies.
1 1/2 cups (190 grams) all-purpose flour provides structure and helps bind the dough in these brown butter cookies.
1 cup (127 grams) bread flour adds a chewy texture; if unavailable, replace with all-purpose flour to total 2 1/2 cups for toffee brown-butter cookies.
1 teaspoon baking soda acts as a leavening agent to give lift and softness to chocolate chip toffee cookies.
1/2 teaspoon baking powder another leavening component that ensures even rising in browned butter toffee cookies.
1 teaspoon fine sea salt balances flavors and enhances the overall taste of toffee brown butter cookies.
1 teaspoon instant espresso powder (optional) boosts bitterness to balance sweetness, adding depth to these toffee butter cookies.
2 large eggs plus 1 egg yolk, at room temperature for binding, lift, and extra richness that improves chewiness in brown-butter toffee cookies.
2 teaspoons vanilla extract serves as a flavor enhancer to make these toffee brown-butter cookies more aromatic and delicious.
10 ounces chopped semi-sweet chocolate provides texture and a marbled appearance, preferred over chips for better melt in chocolate chip toffee cookies.
1 cup toffee bits delivers the signature crunch and flavor contrast in these browned butter toffee cookies.
Flaky sea salt for finishing adds a final touch of savoriness to enhance the taste of toffee brown butter cookies.
Instructions
First Step: Brown the Butter Melt the 2 sticks (227 grams) of unsalted butter in a medium stainless steel sauté pan over medium heat. Swirl it occasionally until it foams and the crackling stops, then stir until you get a nutty aroma and brown bits at the bottom aim for about 8 to 10 minutes without burning. For vegan versions, use plant-based margarine, but note it browns differently, so watch closely to prevent overcooking. Once done, pour the browned butter, including those flavorful bits, into a bowl and let it cool to room temperature, as this step is key for the rich flavor in toffee brown butter cookies.
Second and Third Steps: Combine Sugars and Mix Wet Ingredients Stir in the 1/2 cup (100 grams) granulated sugar and 1 cup (200 grams) dark brown sugar into the cooled butter until dissolved, preserving that toffee essence. If using sugar substitutes like erythritol, expect a slight change in spread, so adjust as needed. Next, whisk in the 2 large eggs plus 1 egg yolk and 2 teaspoons vanilla extract; use room-temperature eggs for even blending, which helps in creating a smooth dough for these brown-butter toffee cookies.
Fourth and Fifth Steps: Mix Dry Ingredients and Combine In a separate bowl, combine the 1 1/2 cups (190 grams) all-purpose flour, 1 cup (127 grams) bread flour, 1 teaspoon baking soda, 1/2 teaspoon baking powder, 1 teaspoon fine sea salt, and 1 teaspoon instant espresso powder if using. For gluten-free mixes, add xanthan gum and mix briefly to avoid toughness, then gently fold this into the wet mixture until just combined, ensuring no streaks remain for toffee butter cookies with a tender crumb.
Sixth and Seventh Steps: Add Mix-Ins and Chill Fold in the 10 ounces chopped semi-sweet chocolate and 1 cup toffee bits for that signature bite. Wrap the dough and refrigerate for at least 24 hours vegan doughs might need longer chilling to firm up, improving toffee distribution and preventing excessive spread in these toffee brown-butter cookies.
Eighth Through Tenth Steps: Shape, Bake, and Finish Bring the dough to room temperature for about 1 hour, then scoop into 3-tablespoon balls and place 2 inches apart on lined sheets. Bake at 350°F (175°C) for 12 to 14 minutes until golden; for smaller cookies, reduce to 10 to 12 minutes. Immediately sprinkle flaky sea salt on top if desired, and let cool for 2 minutes on the sheet before moving to racks.
Notes
🧈 Use a wide stainless steel sauté pan to brown butter evenly and watch closely to prevent burning.
🍫 Chop semi-sweet chocolate instead of using chips for better texture and appearance.
❄️ Chill dough for 24-72 hours to enhance flavor and texture; freezing dough is good for storage but not a substitute for chilling.
- Prep Time: 20 minutes
- Chill time: 1 to 3 days
- Cook Time: 14 minutes
- Category: Dessert, Cookies
- Method: Baking, Browning Butter
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
