Tajine rice sardine pellets

Ingredients :

 1kg sardines
 1/2 teaspoon sweet pepper
 1 glass of rice
 2 glasses of water
 1 glass of tomato puree
 250 g of potatoes
 1 glass of oil
 2 tomatoes
 1 onion
 1 garlic quarter
 1 bouquet of parsley
 1/2 teaspoon of salt