An organised mum has shared the simple meal prepping system she swears by Karlie, from Melbourne, said it helps her stay organised, healthy and on budget The mum-of-three does a grocery shop on Sunday and spends time chopping She puts fruit and salads in OXO Greensaver containers to help keep them fresh She then divides veggies into meals and puts them in Pyrex Ultimate containers Then, when it comes to the day, all she needs to do is remove the veg and cook it