
Anti-waste: find out why you shouldn't throw away onion peels!
When preparing a dish, almost all of us use onions. Sautéed in butter, in soup or even raw in salads and burgers, onions are one of the essential items in the kitchen. You may not know it, but onion skins are versatile and can be reused. So don't throw it away, here are some tips ↓↓