Goals from Mason Mount (3), Callum Hudson-Odoi, Reece James, Ben Chilwell and Max Aarons (OG) gave them a resounding 7-0 victory.
Chelsea's result is made even more impressive given they were without their two main strikers.
Both were ruled out for Saturday's game at Stamford Bridge.
The latter was in the stands for his side's victory.
The cameras cut to Werner late on in the second half with his side 5-0 up. They managed to capture an amusing moment featuring the Chelsea star.
Werner can be seen asking a staff member for what looked to be a wine gum.
The staff member obliged but, when Werner realised he had been given an orange wine gum, he didn't take it well at all.
Werner genuinely looked distraught and handed the sweet to another staff member before trying to get another.
It made for a comedic moment and you can watch it below:
It's official: Never give Werner orange wine gums...
Unfortunately, the cameras cut away so we will never know whether he got was given a wine gum that he was satisfied with.
Werner reacted to the moment on his Instagram page as he reacted with two shrugging emojis.
The video has gone down well on social media. View some of the reaction below...
Thomas Tuchel gave an update on both Lukaku and Werner's fitness earlier this week.
"There is no big news for Romelu and Timo," said Tuchel, per Chelsea's official website.
"They are out for tomorrow and they are out for the Southampton game, and from there we see what’s next.
"I don’t think it makes sense to go into speculation about how long this is going to be. If we had done this with Christian Pulisic, maybe you would think I’m a liar and I’m hiding something. You never know. Things can be shorter or longer than expected.
"The one thing I can tell you for sure is they are both in treatment. Both are feeling positive, not too worried, and are out for the next two games for sure."News Now - Sport News