Ingredients
Method
- Line two baking sheets with parchment paper. In a large bowl, beat the butter, granulated sugar, brown sugar, and vanilla until pale, creamy, and fluffy.
- Reduce speed to low and gradually mix in the flour. Add the chocolate chunks and mix just until the dough comes together. Gently knead by hand if needed.
- Divide the dough in half and shape each portion into a compact log about 6 inches long. Wrap tightly in plastic wrap and refrigerate for about 2 hours, until firm.
- Preheat the oven to 350°F (175°C). Brush the chilled logs with beaten egg, then roll in demerara sugar to coat.
- Slice the logs into 1/2-inch rounds and arrange on the prepared baking sheets, leaving space between cookies.
- Sprinkle lightly with flaky sea salt and bake for 12–15 minutes, until edges are lightly golden. Cool briefly before serving.
Notes
Use high-quality chocolate for the best flavor and texture. If the dough becomes too soft while slicing, refrigerate again for 10 minutes. These cookies are perfect for make-ahead baking and gifting.
