*I've skipped chilling and they baked fine, however, chilling or resting the dough creates a deeper flavor with an even better texture in the end.
**Take them out of the oven when the edges are slightly browning and the center is matte and domed (it shouldn't look shiny or raw on the outside). They will collapse a bit while cooling. Taking them out before they overbake is essential to making a perfectly chewy cookie!