The Mexico international got the Red Devils going with the opening goal in the 35th minute and then assured the victory scoring United's third goal in 64th minute.
The Mexico international got the Red Devils going as he played off the shoulder of Honduras international Maynor Figueroa to give his team the lead in the 35th minute. Chicharito would add to his tally, scoring his second goal of the match in the 64th minute pouncing on a rebound from a Robin Van Persie free kick.
Van Persie also had a brace in the match.
Manchester United's win sees the club remain in first place in the Premier League table.