An easy way to get this achievement is with 2 controllers. When you get the ball make sure you're behind your 10 yard line, be a litte bit farther back just in case. Now with your 2nd controller pick field goal block, in special teams. With 1st controller choose a quick pass, best bet would be quick slants. Hike the ball and throw it quickly to a wide receiver, X or B. Once you get the ball just sprint, with RT till you score a touchdown.

Hope this helps.