Moo Goo Gai Pan is a classic Chinese dish. The seasonings and vegetables may vary, but chicken and mushrooms are essential ingredients in the recipe. The original Cantonese name is Mah Gu Gai Pin, and Moo Goo Gai Pan has been adapted for American tastes. Anything from Chinese cabbage to hoisin sauce to broccoli to snow peas will work.You’ve ordered it in Chinese restaurants, now treat yourself to this classic dish at home.You can substitute or add almost any vegetables to this dish.