Then you should try jellyfish the chinese way. It's nothing but gristle texture. Quite weird embryo I had on a plate was unhatched turtles (without the shell), in sort of a sour broth, that was in Shanghai and I sort of felt like in Indiana Jones and the Temple of Doom. They were pretty gristly as well though I was surprised how soft they were, given they looked like complete turtles, just very, very small.
But probably not the entire turtle, just the meat. When I said 'without the shell' above, what I meant was without the eggshell, but the entire intact turtle, with feet, shell and bones.
But they are closer to a fetus