This is a close shot on the fruit of the Bald (Spineless) Prickly Pear cactus. I haven’t ever eaten the fruit off this specimen. I have eaten tunas before. Meh. They are plain with big seeds. They have about as much flavor as my Turk’s Cap berries.
Also, I don’t find clear evidence that this specimen’s fruits are edible. Maybe it doesn’t matter if it has spines or not. Still not going to test that theory using my stomach.