LSU superstar Jayden Daniels was on top of the world after winning the Heisman Trophy on Saturday ... and he ate like it, too -- hitting up a New York City hot spot to celebrate the accomplishment with a fancy dinner!!
TMZ Sports is told ... college football's top player and 12 of his closest family members and friends hit up Sei Less restaurant around 11:30 PM on Saturday ... getting a private room for the occasion.
Heis-the-man Sei Less
We're told Daniels' crew chowed down on all the best food on the menu .