/ck/ - Food & Cooking

i am going to university this year and, in part due to the food i was raised on, i am eager to start a diet which is as pure as possible. By pure i mean non-processed. My initial idea was:

rice
kidney beans
eggs
assorted vegetables
milk (may not be necessary)
fruits(also maybe not essential)

i should mention i need this to be as cheap as possible, i avoided meats as it brought the price up but i'm not totally opposed to adding if necessary. If there are any mistakes here let me know, general advice is appreciated.