I spotted how Alejandro Garnacho reacted to Antony's goal for Manchester United - it said a lot

Manchester United cruised into the fourth round of the Carabao Cup on Tuesday night with an impressive 7-0 victory over Barnsley.

After a sloppy start, United broke the deadlock through Marcus Rashford with 16 minutes on the clock and never looked back. Antony dispatched a penalty and Alejandro Garnacho poked the ball home from inside the box to ensure United took a 3-0 lead into the half-time interval.

Having coasted into a three-goal lead at the break, United would have been forgiven for easing off the gas after the interval, but they continued to go up through the gears, adding a fourth just four minutes into the second half when Garnacho went scampering clear to score his second.

READ MORE: United player ratings vs Barnsley as Garnacho and Rashford sparkle

READ MORE: Marcus Rashford reaction and Casemiro gesture spark United thrashing of Barnsley

Rashford then notched his second to claim United's fifth before Christian Eriksen netted a quick-fire double to complete the rout. It marked the biggest win of the Erik ten Hag era.

On a night where United enjoyed themselves in front of goal, here are some of the moments you might have missed from what was an excellent night's work at the office for Ten Hag and his players.

On reflection, it is hard to believe United were second-best in the opening 10 minutes or so. Barnsley made a bright start at Old Trafford and made it their mission to target Toby Collyer, who made his first competitive start for United out of position at left-back.

With 10 minutes on the clock, United won themselves a corner and committed bodies forward in the hope of breaking the deadlock. As they prepared for the corner to be taken, they left just two players back, resulting in Ten Hag and