A proving drawer, also known as a warming drawer, is essentially a kitchen appliance (often found below the oven or microwave, or placed near the oven) that can be heated to low temperatures. It's a great way to keep a dish warm after it's been cooked, as it maintains a gentle and controlled temperature that can also be adjusted according to your needs.
It's a kitchen appliance trend that's become more popular over the years, especially with the rise show like the Bake Off, and they have other handy uses, too. But are proving drawers really worth it, and how much do they cost?
