Prepare all the ingredients ahead of time to streamline the cooking process.Thinly slice the chicken breasts to ensure even cooking.Mince the lemongrass and garlic finely for better distribution of flavors.Adjust the level of spiciness by adding chili or hot sauce according to your preference.Soak the rice noodles in warm water for a few minutes before cooking to soften them.Garnish with fresh herbs like cilantro for added freshness.Taste and adjust the seasoning, adding more sauce or lime juice if desired.