Pumpkins. Never thought enough about 'em. Never made a whole lot of pumpkin pies. I have made "pumpkin pie" from butternut squash, and it was very tasty. And I've had pumpkin pie made from big Jack o' lantern pumpkins that seemed flavorless and stringy, too. I knew pumpkin and butternut squash were probably related, because I saw some pumpkins once at a roadside stand the same color as butternut squash. And I've had 'aha" moments in the past, such as when I realized a cucumber was just a melon, not a "vegetable."
"Pumpkin" is a concept. In fact, in Australia any winter squash is deemed a "pumpkin" no matter its looks, according to Wikipedia. And many other cultures don't place spherical orange squashes in a special category at all. A calabash is a calabash, it seems.
Most of my experience with the squash family has been growing squash, which I have bad luck with (squash borers); and cooking and eating squash. I like crook necked yellow squash, preferably with a few warts on them, but not overly large. Cooked with onion. And acorn squash. And lately I eat butternut squash often. Roasted, with or without butter. Salt.
But I didn't really get it. All these things - squash, gourds, pumpkins, calabash - are basically the same vegetable. I knew this intellectually, but I didn't ever think it through.
A lot of people will tell you that the pumpkins used for Jack o' lanterns are "the wrong kind" or "the wrong variety" for cooking with. At first I thought that is imprecise. Because what I have always known is that there is an ideal size for each kind of squash. A huge yellow squash is too tough, too seedy, and not good. A yellow squash that is too small and young will have no flavor. And the big orange spherical pumpkins have exceeded that ideal size.
The solution may be simple, I thought: Cook with smaller pumpkins. I thought there probably is a loss of flavor when pumpkins are bred and cultivated for large size only. In general the small pumpkins should taste better. But this wasn't exactly right.
Winter squashes, including pumpkins, have been bred differently, and should be always fully matured by the time they are picked. Jack o' lantern pumpkins have been bred for size. Other winter squashes and pumpkins have been bred for taste. Some pumpkins have been bred for large seeds, and some varieties have been developed specifically for the seed harvest, with no hulls growing on the seeds!
Unlike my usual habits, I have shamelessly ripped off these photos from the internet. Maybe I should photograph my own illustrations like I usually do. I apologize for the appropriation of these images.