Mix garlic with seasoning mix and add hot water. Stir to combine. Set aside.
Cook the noodles in boiling water according to package directions. Drain and transfer to a serving bowl. Blanch lettuce until slightly wilted.
Drizzle sauce over cooked noodles and mix well. Top with XO Sauce and sprinkle with spring onions. Serve with a side of blanched lettuce. Mix noodles well and enjoy!