Learn how to make Tzatziki sauce in one minute with Alan Thicke. Tzatziki is a classic Greek recipe that goes well with meats, crackers and many other dishes. If you are looking for a quick, healthy recipe for Tzatziki sauce, this is it. Alan Thicke is a Canadian actor. He best known for his role as Jason Seaver, on the ABC television series Growing Pains. He is also the father of Robin Thicke.