Mix water, soy sauce, shili sauce, ginger, pepper and one seasoning packet from the noodles in a large saucepan (reserve other packet for other use). Bring to a simmer; add cabbage and carrot; cook 5 minutes. Add mushrooms, corn and noodles; simmer 3 minutes. Add beef and green onion. Heat through. Stir in sesame oil. Note: cooked, chopped chicken may be used instead of beef.