A rolling kitchen cart is the next best thing to adding cabinets and countertop space. The top provides extra work space when you're preparing that big Thanksgiving dinner. And the shelves below hold items that would otherwise consume countertop space. If you plan to use a cart for food preparation, choose one with a tough top like butcher block, stainless steel or plastic laminate. Some cart tops are glossy finished wood—beautiful, but not very durable. Carts come in a variety of wood finishes, so there's a good chance you can match your existing cabinets. Or you can go for an eclectic look with a shiny metal or painted cart.