Outlets/Lights out - Breaker on
There may be no damage to the outlets but there will be damage at a common location possibly even prior to the lighting circuit tap.
What is usually the problem with a large load added to other devices is there is a failure most commonly at a back stab (the push in connectors on receptacles and switches) the next most common place is a loose wire nut with a loose wire. A broken wire at one of the locations and least often a problem in the service panel.
Work backwards towards the service panel the problem is at the last working device (switch or receptacle) or the first non working device. The failure will be on the hot since the breaker shows good but no power at the receptacles.
Kitchen countertop circuits are normally 20 amp and the lighting is not normally  them. And backstabs are not for 20 amp circuits so it is probably a bad splice or broken wire, checking at the light switch connections and working to the service panel for the bad connection is the task. Most probably the hot.