On Crockpots

So I gotta hop on this "crockpot" thing. It's wizardry, right? A magic cauldron?

Listen, you're telling me I put some meat, veggies, and delicious spices into a deceptively simple-looking heat box along with some water before I leave for work, and when I get home someone has mysteriously made me a delicious dinner?

Sorcery!

I know about four spells from Harry Potter—one of them forbidden—but accio soup was not one of them.