Cut and wash yam into desired shape and parboil adding a little salt cook till yam in cooked through; drain water and set aside

Wash pepper, onions and tomatoes and dice; heat up vegetable oil in a frying pan and once its hot, add onions and stir for about 2 minutes

Add tomatoes and pepper and stir together leave it to fry for about 5 minutes before add salt, knorr cube and dash of oregano

Stir and remove from heat after 2 minutes of cooking the sauce, serve with boiled yam.