Grab a non-stick frying pan and heat it with a medium heat
Add ¼ cup of extra virgin Spanish olive oil to the pan
Once the oil gets hot, season it with sea salt and add the cod fillets to the oil, skin side up
While your cod is cooking, finely mince 3 cloves of garlic and finely dice 1 onion
After about 4 minutes flip the cod to cook the uncooked side
After cooking your cod for a total of 7 to 8 minutes, remove it from the pan, put on a plate and set aside
Using the same pan with the same oil add the 3 minced garlics and the diced onion to the pan and mix
After cooking the onions and garlic for about 4 to 5 minutes add 2 roasted red bell peppers to pan and mix
About 3 minutes after adding the roasted red bell pepper add ¼ cup of tomato puree to the pan, season with sea salt and mix
3 minutes after adding the tomato puree, transfer everything in the pan into a bowl
Using a handheld mixer, puree everything until you get a smooth puree
Add the puree and the cooked cod back to pan and heat for about 3 minutes
Transfer the cod fillets to a dish and top with the sauce
Garnish with fresh parsley