First of all, clean the mussels and then open them in a hot pan. I just cook them in the pan without placing any liquid in it. This seems to keep the mussels plumper than if they were cooked in wine, for example. Simply heat the pan until it is hot and then add the cleaned mussels. Put on a lid and shake the pan from time to time. The mussels will cook in 2 or 3 minutes. Meanwhile prepare a suitable marinade. After the mussels are opened, remove the mussels from the shells and cool them slightly. Allow the cooking liquid drain off them. Then add the mussels to the marinade. The mussels may be eaten warm or cooled in the refrigerator. I prefer the mussels served still warm served with a green salad. However, if you like, they make a great stand-alone 'tapas' dish.
You need:
1kg of opened and shelled mussels
For the marinade
3 tsp red wine vinegar
1 tbsp olive oil
1 tsp smoked paprika
1 clove of garlic, minced
6 sprigs of parsley, chopped finely
2 tsp chopped oregano or other chopped hebs
1/4 tsp chilli flakes
