The fit-again talisman is confident the faltering champions can keep their title if they repeat their performance at Tottenham Hotspur.
Lampard made a surprise comeback from three-and-a-half months out injured in the Blues' 1-1 draw at White Hart Lane.
The 32-year-old played the final 12 minutes of a match the champions should have won, with Didier Drogba missing a stoppage-time penalty that would have put his side back on top of the table.

The result extended Chelsea's worst run for a decade but the performance was a step in the right direction from their previous four winless league matches.
The west Londoners ended the weekend a point off the summit and Lampard reckoned emulating Sunday's peformance for the rest of the season would be enough to clinch the title.