Blake Griffin & Kendall Jenner Go Back-to-Back Date Night

The date went so nice, they did it twice!!

Blake Griffin and Kendall Jenner spent ANOTHER night out together -- hitting up Nobu in Malibu for dinner on Thursday ... their 2nd date night in a row.

The two have been hanging out a lot lately ... spending several nights out together in August -- including a double date with Chandler Parsons and Hailey Baldwin on Wednesday.

Back in July, Griffin had been rekindling with his ex Brynn Cameron-- the mother of his 2 kids -- but it seems that's taken a backseat to Kendall ... at least publicly.