Inspiral belied her lengthy absence with a scintillating display in the Coronation Stakes at Royal Ascot.
The daughter of Frankel was the undoubted star juvenile filly of last season, winning each of her four starts including a Group One triumph in the Fillies' Mile at Newmarket.
However, following a troubled spring, John and Thady Gosden’s charge was ruled out of last month’s 1000 Guineas and as a result made her first competitive appearance in eight months in Berkshire.
Given a confident ride by Frankie Dettori, 15-8 favourite Inspiral was still well back in the field turning for home, but sprouted wings in the straight to mow down the pacesetters and the found another gear to pull four and three-quarter lengths clear of American raider Spendarella.
Gosden, celebrating his 60th Royal Ascot winner, said: "What a difference a month has made. Mrs Thompson and Richard (Thompson, of Cheveley Park Stud) have been very patient.
"She was favourite for the 1000 Guineas and we were going to go there, but she wasn’t quite right and then we were going to go to the Irish or French Guineas.
"She was like a bud who was very tight that just wouldn’t blossom for the summer. She’s shown what she can do when she’s right.
"This filly enjoyed the soft mile today but I think she will find the mile and a quarter within her comfort zone.
"I like to know how they are the next morning, but she could go for the Nassau (at Goodwood) it is a possibility."
It was a case of what a difference 24 hours makes for trainer and jockey, who suffered misfortune with both Stradivarius and Saga on Thursday.
Gosden went on: "You can’t keep looking back. You discuss it, deal with it and move on. Horses need your full attention and can’t deal with you having your lip down. You just get on with it."
Dettori said: "She fell out of the stalls and was really far back and I thought 'here we go again'.
"But I gave her a chance to get the splits and she powered through them like a really class filly. She put some good fillies to bed in exemplary style.
"It’s been a tough week for us at Clarehaven, but she’s put a smile on our faces."