Ingredients
Equipment
Method
- Cook the butter over medium heat, stirring constantly until it foams, turns golden brown, and smells nutty.
- Remove from heat immediately and pour into a bowl to cool down slightly.
- Beat the cooled butter with both sugars in a large mixing bowl until fully combined and smooth.
- Mix in the egg, egg yolk, and vanilla extract until the mixture is glossy.
- Whisk the flour, espresso powder, baking soda, and salt in a separate bowl.
- Stir the dry ingredients into the wet mixture until a soft dough forms with no flour streaks.
- Fold in the chopped dark chocolate chunks gently with a spatula.
- Refrigerate the dough for at least 30 minutes to firm up the fat.
- Preheat your oven to 350°F and line a baking sheet with parchment paper.
- Scoop 1-ounce balls of dough and place them 2 inches apart on the prepared sheet.
- Bake for 11 minutes until the edges are golden but the centers look slightly soft.
- Let the cookies cool on the pan for 5 minutes before moving them to a wire rack.
Nutrition
Notes
Do not skip the chilling step; it prevents spreading and concentrates the coffee flavor. Use a high-quality dark chocolate bar chopped into chunks for better melting pools than standard chips.
