Chelsea reached the Carabao Cup final by blowing away second-tier Middlesbrough to seal a 6-2 aggregate victory.
The Championship side headed to Stamford Bridge with a 1-0 lead from the first leg.
But Chelsea scored four times in the first half through a Jonny Howson own goal, Enzo Fernandez, Axel Disasi and Cole Palmer.
Palmer’s second and Noni Madueke completed the rout, before Morgan Rogers scored a consolation to delight the large and noisy away support.
Chelsea have secured a place at Wembley on 25 February, and will face Liverpool or Fulham, who meet at Craven Cottage in their semi-final second leg
Luis Diaz scored an early goal to put Liverpool back in familiar territory after booking their berth in the club’s 14th League Cup final with a 1-1 draw with Fulham in the second leg of their semi-final tie at Craven Cottage on Wednesday.
The record nine-times League Cup winners beat Fulham 3-2 on aggregate and will meet Chelsea at Wembley on Feb. 25 in a repeat of the 2022 final that Liverpool won on penalties.
Issa Diop injected some life into the Fulham fans when he equalised in the 76th minute, kneeing home a pinpoint pass from former Liverpool player Harry Wilson.
Fulham kept pressing until the final whistle in some nerve-jangling minutes for Premier League leaders Liverpool, who are also still in the FA Cup and Europa League competitions.