Slice the chicken breasts into long stripes

let it simmer in a pan with olive oil on a very low heat for 10 minutes

In a separate bowl, chop the tomatoe and the onion and add curry powder

add 1/4 cup of water to sliced tomatoes, onion and curry and blend it until it becomes a smooth mass

add it to the chicken and simmer on a low heat for 10-15 minutes

mix with a spoon or fork the sourcream and 1/5 cup of water and add some salt

add this mass to the simmering chicken with curry sauce and let it simmer for another 10 minutes on a low heat

cook separately the rice by adding water to it so that it is completely covered (cook for 15-20 minutes until it is dry enough)

in the middle of cooking add some salt to the rice

put the rice on a plate and put the chicken with sauce on top of the rice