Indulge in these enormous, bakery-style chocolate chip cookies with a perfectly crisp edge, gooey center, and generous chunks of chocolate and walnuts.
Use cold butter for the best texture and to prevent spreading.
Do not overmix the dough once flour is added to keep cookies tender.
Allow cookies to rest on the baking sheet for at least 15 minutes after baking for proper setting.
Bake only 4 cookies per sheet to ensure even baking and optimal spread.