Moo shu is named after a blossom from the Osmanthus tree, which is yellow. According to Wikipedia, Moo Shu beef or pork are traditionally eaten with Mandarin pancakes, called Mu shi. But the American version may use tortilla or burito wraps. You can also serve the dish with rice. Our recipe offers both of those choices and we prefer a lower carb version using low carb tortillas and cauliflower rice. You could also serve the Moo Shu Beef in lettuce cups for another low carb option.