Ingredients
Equipment
Method
Step 1:
- Sift the bread flour, all-purpose flour, baking soda, and kosher salt together, then set aside.

Step 2:
- Brown the butter in a saucepan until golden and nutty. Pour into a measuring cup and add water to reach exactly 1 cup. Let cool.

Step 3:
- Mix the dark brown sugar, granulated sugar, vanilla, and espresso powder in a bowl.

Step 4:
- Add the cooled brown butter and cream everything until smooth.

Step 5:
- Add the egg and egg yolk and mix until combined.

Step 6:
- Add the dry ingredients in three parts, mixing only until a few flour streaks remain.

Step 7:
- Fold in the dark chocolate chunks gently.

Step 8:
- Scoop dough onto a parchment-lined tray and chill at least 30 minutes.

Step 9:
- Bake at 375°F (190°C) for 10–12 minutes until the edges look set but the centers remain soft.

Step 10:
- Cool for a few minutes on the tray, then move to a cooling rack and enjoy warm.

Notes
These cookies bake up thick, gooey in the center, crisp at the edges, and taste almost exactly like the Jersey Mike’s classic cookie. Browning the butter and chilling the dough are the secrets to getting that perfect texture.
