Reese Witherspoon and Vince Vaughn play a happily unmarried couple who find themselves forced to partake in four different relative-smothering festivities in the crazy holiday comedy 'Four Christmases.' Click "continue reading" to find out Reese's favorite Christmas morning treat! "I love to cook -- I make an applesauce cake every morning on Christmas morning," says Reese. "There's a lot of food involved in our Christmas." In 'Four Christmases,' in theaters November 26, Reese and Vince find their annual holiday escape plans foiled when fog grounds their San Francisco flight. When their relatives catch wind that they're still in town, they find themselves forced out of obligation to endure a Christmas get-together with each of their respective divorced parents and wild siblings, played by Robert Duvall , Jon Favreau , Mary Steenburgen , Dwight Yoakam , Tim McGraw , Kristin Chenoweth , Jon Voight and Sissy Spacek . Continue reading... Related stories: A Summer Hair Makeover! New on DVD and Blu-ray: July 22