Tottenham went 2-0 behind to Burnley inside eight minutes thanks to Marvin Sordell and Ross Wallace, but rallied at White Hart Lane to come back to win 4-2 and set up a Fourth Round FA Cup tie with Leicester.
Paulinho struck one back before 10 minutes were up and Etienne Capoue bagged an equaliser with a powerful shot just before half-time. Vlad Chiriches then put Spurs ahead and Danny Rose made it 4-2 minutes later.
Southampton may have failed to reach the heights of Sunday's win at Old Trafford, but Ronald Koeman's side never looked in any real danger of losing their FA Cup third-round replay at Ipswich.
Basking in the afterglow of their memorable 1-0 win against Manchester United, Saints arrived in Suffolk looking to avoid looking another cup exit to lower-level opposition.
The Premier League high flyers were last month embarrassed in the Capital One Cup quarter-finals by third-tier Sheffield United, but they did not slip up against the Championship promotion chasers as Shane Long's first-half strike saw them through 1-0 victors.
Bradford produced another night to remember at Valley Parade and booked a coveted trip to Chelsea by sending 10-man Championship strugglers Millwall spinning to a 4-0 defeat.
West Yorkshire club Bradford defied the odds to reach the Capital One Cup final two years ago with famous wins against Arsenal and Aston Villa along the way - and in their latest cup outing they swept aside the Londoners, who never recovered from the early dismissal of defender Mark Beevers.
Ian Holloway's side were reduced to 10 men in the sixth minute, found themselves 3-0 down at half-time following goals from James Hanson, Jon Stead and Andy Halliday and conceded a fourth when Billy Knott struck early in the second period.