Pour boiling water over the mushrooms, soak until they are soft and juicy, then cut the hats into slices, discard the stems. Pour boiling water over the pasta, cook for approx. 2 - 3 minutes (or according to the instructions on the package), but don`t let it get too soft, and then drain.
Chop the chillies and spring onions. Cut the green onions into 2 - 3 cm pieces. Sweat the garlic with the chillies and the white spring onion rings, then add the mushrooms and fry briefly. Halve the tofu and fry with it, after a short while add the peppers and the green spring onion pieces, shortly afterwards add the noodles and fry everything together briefly. Add a little pasta water if necessary.
Add the hoisin sauce and the oyster sauce (or alternatively the mushroom sauce), season to taste and mix everything together well.