Cook the egg noodles according to package instructions; drain and set aside.
Heat vegetable oil in a large skillet or wok over medium heat.
Add minced garlic and sliced onion; sauté until fragrant.
Stir in the julienned carrot and cook for about 2 minutes.
Add shredded cabbage and cook until slightly wilted.
Incorporate the cooked noodles into the skillet.
Pour in soy sauce and sweet soy sauce; mix well.
If desired, add chili paste for extra heat.
Stir in chopped spring onions and cook for an additional minute.
Serve hot, garnished with fried shallots on top.