Ingredients
Equipment
Method
Step‑by‑Step Instructions
- Brown the Butter: Melt 2 sticks of unsalted butter in a pan over medium heat, swirling until it turns golden brown, about 5-7 minutes.
- Combine Sugars: Mix browned butter with 1/2 cup granulated sugar and 1 cup dark brown sugar until smooth, allowing to cool.
- Mix Dry Ingredients: Whisk together all-purpose flour, bread flour, baking soda, baking powder, fine sea salt, and espresso powder.
- Incorporate Wet Ingredients: Add 2 eggs and 1 yolk to the cooled sugar mixture; mix in 2 teaspoons vanilla extract, then fold in dry ingredients.
- Add Chocolate and Toffee: Stir in 10 ounces of semisweet chocolate and 1 cup of toffee bits until evenly distributed.
- Chill the Dough: Wrap and refrigerate the dough for at least 24 hours.
- Bake Cookies: Preheat oven to 350°F (175°C). Scoop dough onto parchment-lined sheets and bake for 12-14 minutes.
- Cool and Store: Sprinkle with flaky sea salt and cool on wire racks; store in an airtight container.
Nutrition
Notes
Chilling the dough is crucial for flavor; weigh ingredients for the best results, and feel free to substitute ingredients as needed.