These cookies are sooooo good! Although this recipe involves additional work it'll quickly become your go-to cookie recipe. So buttery, sweet and rich.
Melt butter and cook until it begins to foam. About five minutes.
Reduce heat to low and stir frequently until butter starts to brown. Be careful not to burn it!
Add a couple of ice cubes to the butter to bring back the moisture lost during the browning process. Add more ice if using European butter.
Make the Cookie Dough
Mix brown sugar, granulated sugar and espresso powder. Whisk in the brown butter. Allow to cool for a few minutes.
While the sugar butter mixture is cooling sift the flour, salt and baking soda into a large bowl.
Whisk in eggs and vanilla extract to the cooled sugar butter mixture.
Add sifted dry ingredients and fold in until just combined, using a rubber spatula. Do not overmix.
Fold in the chocolate and toffee chunks. Save a few chocolate chunks to top the dough balls later.
Let dough chill for about 15 minutes. This will make it easier to form the dough balls.
Once chilled, use a large ice cream scoop and portion out the dough balls on a parchment-lined baking sheet.
Optional: For a more appetizing-looking cookie, use the saved chocolate chunks to fill in any gaps on the dough balls. Sometimes when portioning out the chocolate will get lost inside of the dough.
Chill in the fridge for at least two hours (longer is even better).
Preheat oven to 325°F. Arrange cookies on a parchment-lined baking sheet. Space them out at least 3".
Bake for 16 - 18 minutes. Edges should be lightly browned while the center is still soft. The cookies will continue to bake as they cool.
Sprinkle with flaky sea salt if desired. Allow cooling for 5-10 minutes before transferring cookies to a wire rack. Enjoy!
Notes
Try adding walnuts or pecans to these delicious cookies.
Keyword brown butter chocolate chip cookies, chocolate chip cookies, chocolate toffee cookies