Dalglish shuffled his pack, bringing in Aurelio, Agger, Kuyt and Meireles, while Martin Kelly was a last minute inclusion for Glen Johnson whose partner had gone into labour.
It was a heartwarming sight to see the Scotsman stride out onto the Old Trafford pitch with purpose before the game, saluting the raucous Liverpool travelling contingent to roars of appreciation.
The 9,000 Liverpool fans packed into the away end, vocally eulogised their new manager through the words of The Fields of Anfield Road.
But their afternoon was quickly on a downward spiral when the Reds fell behind within the first minute.
The ball was floated forward to Dimitar Berbatov who cannily waited for the ill-advised challenge of Daniel Agger.
There was contact, but it was minimal and the Bulgarian eagerly capitalised on the error of the Dane’s ways by crumbling easily to the turf.
The spot kick was crashed home by Ryan Giggs leaving Pepe Reina with little chance.
Liverpool regrouped and through the midfield triumvirate of Gerrard, Lucas and Meireles began to claim some meaningful possession.
One confident passage of play saw Gerrard release a rampaging Kelly on the right, and his dangerous cross failed to find Torres.
But the Reds’ afternoon turned to disaster when Gerrard, who was beginning to show signs of stamping his authority on the match, was sent off.
It was a contentious decision from Howard Webb, but it seemed the skipper could have few complaints.
As Gerrard departed to waves from the delighted Old Trafford faithful, it was hard not to accept Liverpool had just said goodbye to any hope they had of grabbing a result.
At times, the Reds were hanging on and they were fortunate not to go behind in first half injury time when a Jonny Evans header crashed against the upright.
Dalglish’s men rode their luck in the second half as United tried to find the second goal to put the match beyond their rivals.
But to the Reds’ credit, they refused to buckle, and Ryan Babel and Jonjo Shelvey were introduced to give the Reds more attacking options.
Aside from a curling Fabio Aurelio free kick, however, which was well saved by Kuszczak, an equaliser never looked likely.
The only silverware now on offer to Dalglish this season is the Europa League, as attention will now turn to the Premiership.
Fixtures against Blackpool, Everton and Wolves have been made a whole lot harder with the likely three match ban for captain Gerrard.
This was not the fairytale start to his Liverpool return that Dalglish might have hoped for.
But there are more crucial battles to be won ahead, and with The King now in charge of the Reds destiny, there is renewed vigour at Anfield to meet those challenges head on.
As Dalglish trudged off the pitch at the end, the travelling Liverpool fans were loud and proud as they saluted their new manager.
It seemed they knew that, while this was one battle lost, the war was just beginning. And they have their chosen commander leading them from the front.
MANCHESTER UNITED: (4-4-2): Kuszczak, Evra, Ferdinand(capt), Evans (Smalling, 83) Rafael Da Silva, Giggs, Nani, Fletcher (Anderson, 62) Carrick, Berbatov, Hernandez (Owen, 74) Not used: Fabio Da Silva, Obertan, Gibson, Lindegaard
LIVERPOOL: (4-5-1): Reina, Kelly, Aurelio, Skrtel, Agger, Maxi (Babel, 59) Lucas, Meireles (Shelvey, 59) Kuyt, Gerrard,(capt) Torres (Ngog, 77) Not used: Gulacsi, Kyrgiakos, Wilson, Poulsen,
GOALS: Giggs(pen), 1
CARDS: Booked – Fletcher, 9, Anderson, 62. Sent off – Gerrard, 31.
REFEREE: Howard Webb.
ATTENDANCE: 74,727.
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