cropped photo of man wearing grey apron peeling hardboiled egg over metal bowl full of carrot onion peelings. recycling.

agriculture apron boiled bowl carrot cholesterol compost composting cooked cooking cutting eco egg eggshell fertilizer fertilizing food grey hand hard hardboiled holding household ingredient kitchen leftovers man metal natural nutrients onion organic peel peeling peelings plant products protein recycle recycling sustainable table unrecognizable vegetable waste wooden