Mary McCartney creates a stunning lineup of quick and easy classic eats with her good friend and incredible actor, Jamie Dornan. Together, they make a glamorous, plant-based twist on steak frites, Mushroom Steak with Chunky Fries and Beurre-Less Blanc Sauce, before things take a surprising turn with Chip Butty sandwiches. Then, breakfast gets a whole lot easier with super simple Banana Sheet Pan Pancakes, and Mary delivers a vegan twist on a Caesar salad to her friend, designer Henry Holland. No McCartney birthday celebration is complete without Mom's legendary Ice-Cream Celebration Cake, a total showstopper that's a piece of cake to make.