Companion Care Needed For My Mother In South Pasadena

We need companion care to take care of my mother in South Pasadena. Additional responsibilities include meal preparation. She needs two-three simple dinners a week ( she is allergic to a lot of stuff so simple cooking) and then box up the leftovers and clean up dishes/pans after ( I do the grocery shopping) . We're also looking for someone to provide companionship/go for a walk or go to the senior center/library across the street if you finished 2-3 dinners during the week. We would like to start with 3 days a week ( Tuesday, Thursday, Friday) or Tuesday , Wednesday, Thursday) or any combination ( no Mondays though). The time frame 11-1 each day-yet negotiable. English proficient please.