Fast-medium bowler Broad took eight for 15 in 9.3 overs as he smashed through the 300 Test wicket mark in a scintillating performance at Trent Bridge. Broad said the performance had been "unbelievable".
Australia's innings was wrapped up in just 18.3 overs -- the quickest any team has ever been bowled out in the first innings of a Test -- during a stunning 94 minutes' play.
Australia left-arm quick Mitchell Starc checked England's progress by taking all three wickets to fall as the hosts reached tea on 99 for three -- a lead of 39 runs.
Cloudy overhead conditions offered some assistance to the bowlers and doubtless prompted Cook's decision to field first upon winning the toss. But they were not 'unplayable'.
Broad bowled well, maintaining an excellent line and length on his Nottinghamshire home ground. However, several of his wickets owed much to poor shots by Australia batsmen who again cemented their reputation as 'flat-track bullies' unable to cope with sideways movement caused by the seaming ball especially.
Mitchell Johnson (13) and Australia captain Michael Clarke (10) were the only batsmen to make double figure scores in the innings.
Australia's total -- with extras the top score on 14 -- was the lowest by either side in an Ashes innings since England were dismissed for 52 at The Oval in 1948.
"It's pretty unbelievable. It's not sunk in," Broad told Sky Sports during the innings break after drawing level with England great Fred Trueman's career tally of 307 Test wickets.
