Rinse,then boil your rice in half full water,with salt,turmeric powder and black lentils till is well cooked. for your stew...put oil,onions and peppers braise it till brown,then put your mixed vegetables and kidneys wait for it to boil till half cooked,then put your stock cubes when is almost cooked put your soup powder and tomato paste wait for your stew to be well cooked, then serve with boiled butternut and green salad