Who said they haven't?

[ He asked, with a touch of wry humor, but Shade had a terrible opinion of fast food. Smelling them had been enough to turn him off from their wares, but thankfully, he didn't need to eat. ]

But if you would like a recipe, I'm sure I could provide.

I've had a long time to acquire some noteworthy recipes, and pumpkins tend to make hearty meals, as well.