Celebrity chef Erasmus (Steve Coogan) and his partner Paul (Paul Rudd) have a happy and rather self-indulgent life together. Their perfect existence is turned upside down when, at a dinner party, Erasmus is confronted by the grandson he never knew he had. With the child's father in prison it seems he has nowhere else to go and so, after much debate they decide to take him in. With changes and challenges on both sides, this could prove a recipe for disaster. Filled with heart and humor, this new family looks set to serve up one of the most deliciously funny films of the year.