Dallas signed Burnett to a contract Saturday, Todd Archer of ESPN.com reports.
Burnett came in for a workout Saturday and left with a contract. The wideout last played in the NFL in 2020, when he logged 58 offensive snaps and caught three passes for 19 yards over two games with the Eagles. Burnett is a longshot to make Dallas' 53-man roster, but he'll get a look by the Cowboys in training camp while the team's top receiver, CeeDee Lamb, holds out.