I think I found the episode you are looking for on QIAD website.
#2612 Quick Wallhanging - Candy Cane Lane
Time is running short and still so much to do! Eleanor teaches techniques for a quick quilt that will stand the test of time but can be made in a day! For Candy Cane Lane, she sews strips together, forms a tube, and snips a seam! So simple that 10 year old Jackie joins Eleanor to make "kid's work" of this pattern. Great gift, great fun!
It is under the heading of "Christmas at Bear Paw Ranch"
http://www.quiltinaday.com/television/dscr2600.asp
Not sure if it the same pattern as Jenny's Jelly Roll race.