Is there a VEGEtable plant food i can make from natural stuff from my cupboard?

Question:Is there a plant food i can make from natural stuff from my cupboard?
It has to be safe for consumption since it is for my veggie garden

i saw a story for something like that once on the news but dont remember

Answers:
The very best thing is to compost your vegetable garbage, coffee grounds, tea bags, egg shells, etc., (no oils or meat products) along with leaves and grass clippings. When the composting process is completed you will have wonderful rich, organic soil to spread over your garden. (You can get used coffee grounds from some coffee shops, including Starbucks, often for free.)