Wash and dice the celery, then boil it in salted water. Once cooked, drain and blend it with the butter and cooking cream.
Tabbouleh:
Boil the bulgur in salted water, drain and rinse it with cold water. Peel the cucumber and cut it into small cubes. Cut the tomato into quarters, remove the seeds, and dice it. Finely chop the parsley and mint.
Mix together the cucumber, tomato, bulgur, mint, and parsley, and add the juice of 1/2 a lemon, olive oil, salt, and pepper.
Sea Bass
In a hot pan add a drizzle of olive oil and fry the fish fillets over low heat, first on the skin side for 3-4 minutes (until more than half cooked) and then flip and cook for 1 more minute.