As far as I’m concerned, an enameled dutch oven is right up there with a good knife and great spatula in the hierarchy of must-own kitchen gear, and you can get a 7 qt enameled oven from Cuisinart for an all-time low $61 today on Amazon.
These things are on approximately 99% of all wedding registries, so even if you already own one yourself, they could make great gifts. They’re oven safe for up to 500 degrees, and they even work on induction cooktops, so you can use them in a lot of different ways.