Ingredients
Equipment
Method
Step-by-Step Instructions
- Cream Butter and Sugars: In a large stand mixer, combine cold, cubed unsalted butter, dark brown sugar, and granulated sugar. Beat on high speed for 2-3 minutes until light and fluffy.
- Add Wet Ingredients: Incorporate one cold large egg, an additional yolk, and either vanilla bean paste or vanilla extract into the creamed mixture. Mix on high speed for 3-4 minutes until smooth.
- Mix Dry Ingredients: Whisk together all-purpose flour, baking powder, baking soda, cornstarch, instant coffee, and salt in a separate bowl.
- Combine Mixtures: Slowly add dry ingredients to the wet mixture on low speed until just combined.
- Fold in Chocolate: Gently fold in semi-sweet chocolate chips and milk chocolate chunks.
- Portion and Freeze: Divide the dough into 6-ounce balls, place on a parchment-lined sheet, cover, and freeze for 2 hours.
- Bake: Preheat oven to 350°F (175°C). Bake frozen dough balls for 16-18 minutes until edges are golden brown.
- Cool and Serve: Allow cookies to cool for 10 minutes on the tray before transferring to a wire rack.
Nutrition
Notes
Use cold ingredients to maintain texture. Adjust baking time for gooey centers, and consider adding flaky sea salt before serving.
