1Prepare and slice all vegetables. Cut chicken thigh into bite-sized pieces. Separate the stems and leafy parts of the Chinese broccoli.
2Use a mortar and pestle to grind red and Thai chillies and garlic into a paste.
3Prepare rice noodles by slicing them into thick pieces and separating each sheet.
4Combine all sauce ingredients in a bowl.
5Heat 3 tbsp of oil in a hot wok until shimmering. Cook chicken thigh, season with salt, and sear for 5-6 minutes before setting aside.
6Add more oil to the wok, sauté the chili garlic paste, then add vegetables and Chinese broccoli stems. Sauté for a few minutes, then add back the chicken.
7Add rice noodles and sauce, combine thoroughly for a couple of minutes.
8Add leafy parts of Chinese broccoli and Thai basil. Sauté until wilted.