01 - Cook noodles according to package instructions until al dente. Drain thoroughly, reserving 1/4 cup pasta water, and set aside.
02 - Heat butter and olive oil in a large skillet or wok over medium heat until melted. Add minced garlic and cook, stirring constantly, for 1-2 minutes until fragrant but not browned.
03 - Reduce heat to low. Add soy sauce, oyster sauce, brown sugar, and black pepper. Stir continuously until sugar dissolves and sauce is well combined.
04 - Add cooked noodles to the skillet. Toss thoroughly using tongs or wooden spoon to coat noodles evenly in sauce. Add splash of reserved pasta water if needed for consistency.
05 - Remove from heat immediately. Top with chopped scallions, Parmesan cheese, and sesame seeds as desired. Serve while hot.