- The Sauce: Cut the in sizes you want. Marinated in mixed of garlic, lemon juice and kammon hoot for 1 hr. 1/2 of oil, rounded slices of onions and tomato sauce in frying pan. Cook for 5 minutes. Add beans, chilli, salt, Potato and 2 1/2 cups of water and let it cook till the beans is soft. Add some of the rounded onions. After 10 minutes add the . Leave for 15 minutes. Add some water as needed. Put the cuscus and 1 spoon of oil and little salt. Steam in for a period. Serve with the pouring sauce on it.