Steps
1. Cook the egg noodles according to the package instructions, then drain and set aside.
2. Heat the vegetable oil in a pan over medium heat. Add the Szechuan peppercorns and sauté for 1 minute until fragrant.
3. Add the sliced chicken breast to the pan and cook until browned and cooked through, about 5-7 minutes.
4. Stir in the garlic and ginger, cooking for an additional minute.
5. Add the cooked noodles, soy sauce, and chili paste to the pan. Toss everything together until well combined and heated through.
6. Season with salt and pepper to taste, and garnish with chopped spring onion before serving.