Tony Romo threw for 270 yards and three touchdowns, two to Laurent Robinson and one to Dez Bryant, and DeMarco Murray continued his surprising rookie campaign with 135 yards on the ground and a touchdown of his own. Dallas didn't score an offensive touchdown in the second half, but it didn't need to, given its 28-7 halftime lead.
The Bills, once 4-1, have come down to earth swiftly and loudly. The Cowboys held them under 300 yards of offense, and Terence Newman returned one of Ryan Fitzpatrick's two interceptions for a touchdown.
At least Buffalo's one score was notable: David Nelson took the ball from his touchdown catch and delivered it to his girlfriend, a Cowboys cheerleader.
The win moves both teams to 5-4 on the season.
For more on the Cowboys, visit Blogging the Boys. For more on the Bills, visit Buffalo Rumblings. SB Nation has you covered for the rest of Week 10 in the NFL: check out all the Week 10 NFL news and scores, catch up on the Week 10 fantasy stats, including Arian Foster's big day, and see the Week 10 NFL video highlights, from Jonathan Baldwin's insane non-catch to Tim Tebow's miracle throw, in our dedicated StoryStreams, and head to SB Nation's NFL hub any time for plenty more on the league.