On this episode, the Prichard's can't get enough of mom's texas-style tailgate chili, with tons of cheese and sour cream. But heart disease in their family, so they need a healthier way to make their favorite meal. With almost 700 calories per serving, this dish needs a makeover. Chefs Calvin Harris and Spike Mendelsohn battle it out to see who can rehab their recipe and make it more nutritious without sacrificing any of the flavor.