Codfish rice with saffron - Riberalves

Ingredients

• 4 deep-frozen soaked cod fillets Riberalves
• 500 g of rice
• 100 ml dry white wine
• 50 ml of olive oil
• 2 onions
• 4 cloves of garlic
• 100 g of black olives
• 50 g of butter
• 1 tube of turmeric powder
• salt