Mix to a paste, adding a little extra water if necessary.
In a wok or large sauté pan, heat oil over medium high heat.
Add finely chopped garlic and stir until just beginning to
brown.
Add spice paste and stir for 3 minutes.
Pour in 350 ml water and bring to the boil.
Add mussels.
Return quickly to boil then cover pan and cook over medium high
heat for 3-5 minutes, shaking the pan halfway through, until all
mussels have opened; discard any mussels that remain closed.
Serve mussels that remain closed.
Serve mussels in deep bowls with cooking juices spooned over.