Having swept aside newly promoted Charlton Athletic impressively last weekend, Liverpool went into their first home game of the season full of confidence.
They knew Tottenham would provide a tougher test but Taylor's side dominated from the first minute in a surprisingly one-sided opening half.
Summer signing Natalia Ramos was busy and effective on her first WSL start for the club, while Alejandra Bernabe impressed at left-back.
But for all Liverpool's early dominance, they had nothing to show for it.
Tottenham had given a few warning signs on the break, though they had not created any clear-cut chances, but when Gaupset got away down the left and her cross deflected in off Kerr, it was the stroke of luck Spurs needed to get themselves into the game.
It was a sucker-punch for Liverpool and killed their momentum but manager Taylor reacted quickly, bringing on Csillag at the break to offer them something different in attack.
She had pace and purpose and was a nightmare for Tottenham's struggling defence, who started giving the ball away needlessly and playing into Liverpool's hands.
It was yet another performance which demonstrated Liverpool's growth under Taylor having had a turbulent first half of the 2025-26 season.
"It's positive for us that we're coming off the pitch frustrated that we've not taken all the points and that's a big step for us," said Taylor.
"We won this fixture last year but it took us until January to win a game in the WSL. I'm really happy that we're disappointed.
"We had them in the first half and completely overran them and you could tell they were struggling so to not take the game from there is frustrating."