Add to a pot all the Vegetable Broth ingredients and bring to boil. Reduced heat and simmer for 20 minutes. Strain broth and return to pot. Keep warm.
In the meantime, prepare the tofu. Add to a pan the cooking oil and fry the tofu on both sides. Once lightly cooked, pour over the Original Hot Chilli Sauce and Hoisin Sauce and cook for a further few minutes, turning over to marinade both sides. Remove from heat.
Prepare the noodles according to packet instructions. Strain and divide between the 4 bowls.
Arrange the toppings (broccoli florets, mushrooms, tofu, mint, coriander, chilli and bean sprouts) over the noodles.