You may have heard about this idea of the garbage bowl—a countertop container for the food waste you generate during meal prep. If you love the concept but can't squeeze yet another item onto your tiny countertop, consider a cabinet-mounted garbage bag. This garbage bag bracket slips over a standard-sized cabinet door and holds a small bag open for you to dispose of vegetable peels, crumbs, and other inedible leftovers. When you're finished with meal prep, remove the bracket from the cabinet and dispose of your produce scraps in the compost bin or toss the whole bag in the trash can. Available on Amazon; $6.50.