Get the recipe:

Many chocolate chip cookie recipes—including the one on the back of the Toll House chocolate chip bag—produce a cakey, uniform texture. This style certainly has its appeal, but in the test kitchen, we think that really spectacular chocolate chip cookies–the kind you can’t wait to devour by the stack with a tall glass of cold milk–aren’t just one texture but two: moist, chewy middles that transition to crisp, deeply browned edges.

source