Ingredients
Method
Preparation
- Preheat the oven to 350°F (175°C) and line two baking sheets with parchment paper.
- In a bowl, whisk the all-purpose flour, cake flour (if using), cornstarch, baking soda, and salt. Set aside.
- In a large bowl, stir the cooled melted butter with brown sugar and granulated sugar until smooth.
- Beat in the egg, egg yolk, and vanilla until fully incorporated. Avoid overmixing.
- Add the dry ingredients to the wet in two additions and fold gently until just combined.
- Fold in the chocolate chips and chunks evenly using a spatula.
- Portion the dough into large mounds (about 3 tablespoons to 1/4 cup per cookie) and chill for at least 30 minutes or up to overnight.
Baking
- Place dough balls 3 inches apart on the baking sheets.
- Bake for 11 to 15 minutes, watching for golden-brown edges and slightly pale centers.
- Remove from the oven and press more chocolate chunks on top if desired.
- Cool on the pan for 8 to 10 minutes before transferring to a wire rack.
Nutrition
Notes
For storage, keep cooled cookies in an airtight container at room temperature for 3 to 4 days, in the refrigerator for up to 10 days, or freeze for up to 3 months. Allow to come to room temperature before serving.
