Finely chop the onion, thinly slice 4 cloves of garlic & roughly chop the other 4 cloves of garlic, finely chop the green bell pepper and finely grate the tomatoes to end up with 3 cups of tomato sauce (675 grams)

Heat a large fry pan with a medium heat and add in 3 tbsp extra virgin olive oil, after 2 minutes add in the sliced garlic, mix with the olive oil, after 2 minutes and the sliced garlic is lightly browned, remove from the pan and set aside

Using the same pan with the same heat, add in the chopped onion & green bell pepper, mix with the olive oil, after 4 minutes and the vegetables are lightly sauteed, add in the chopped garlic, mix together for 30 seconds, then add in 1 tsp sweet smoked Spanish paprika, quickly mix together, then add in the 3 cups grated tomatoes and season with sea salt & black pepper, mix together and simmer on a medium heat

Meanwhile, pat dry the cod fillets with paper towels and season with sea salt & black pepper, just on one side

After simmering the tomato sauce for 10 to 15 minutes and it has thickened up, remove from the heat

Transfer the tomato sauce into a casserole dish, place the cod fillets in a single layer over the tomato sauce

Add into a preheated oven, bake + broil option, 210 C - 410 F, after 16 to 18 minutes and the cod fillets are cooked through, remove from the oven

Sprinkle the reserved sauteed sliced garlic over the cod fillets and top with finely chopped fresh parsley, enjoy!