In this episode, Christopher Kimball travels to Mexico City to make beans with Chef Eduardo Garcia Guzman. He also learns a quick recipe for tortilla soup and finds the best corn cake he's ever had. Back at the kitchen, Milk Street Cook Bianca Borges prepares Mexican Stewed Beans with Salsa Fresca, showing us how to boldly flavor beans by adding the sofrito at the end of cooking. Later, Milk Street Cook Josh Mamaclay makes Mexican Sweet Corn Cake, where the batter comes together in a blender, and Milk Street Cook Erika Bruce shows Chris how to make Tortilla Soup in just 15 minutes.