Baked redfish with tomatoes and rosemary

Ingredients

1. Agama redfish fillet
   400 g
2. Olive oil
   4 tbsp.
3. Balsamic vinegar
   4 tbsp.
4. Rosemary
   4 springs
5. Red onion
   1 pc.
6. Tomatoes
   4 pcs.
7. Capers
8. Salt, white pepper
   to taste

Directions: