Everyday we cook something and produce naturally decomposable wastes. For example unused chopped onions, potato , tomato , or roots  , some old food. This almost create waste of 200-500 gram daily. I was thinking of how can we reduce this or recycle it to create some garden soil. What are the ways to reduce or recycle this kind of waste. I am already trying to use less plastic bags.

Everyday we cook something and produce naturally decomposable wastes. For example unused chopped onions, potatos, tomatos, roots, or old food. This creates waste of 200-500 gram daily. I was thinking, how can we reduce this or recycle it to create some garden soil? What are the ways to reduce or recycle this kind of waste? I am already trying to use less plastic bags.