Mix all the sauce ingredients together and set aside
In a frying pan, add 1 tbsp of sesame oil and let it heat up over medium to high until the oil slides across the pan smoothly
Add the onions, and sauté with a sprinkle of salt. This enhances the caramelization process.
Mix in the plate of aromatic veggies (without the green part of the spring onions) and sauté once again until fragrant. Toss the pan back and fourth to even out the temperature.
Add the bok choy and sauté it until bright green
Toss in the spongy tofu
Once the veggies and tofu look bright in colour (but please avoid over-cooking, you don't want it wilted and soggy), add in the fresh flat rice/ho fan noodles bit by bit to ensure the pieces are not stuck together. Don't use a spatula yet!
When all the rice noodles are in the pan, pour the sauce right over, all around, and shake the pan to let the noodles soak it all in.
Gently toss the noodles around to ensure all of the veg, tofu and noodles are combined with the sauce.
Add in the green 2" spring onion slices and give it a final toss before serving!