Answer:
My first is twice in apple but not once in tart. My second is in liver but not in heart. My third is in giant and also in ghost. Whole I'm best when I am toast.
Often cooked as fillet, this meat comes from an animal that swims underwater.
What does a cat have that no other animal has?
While I did live, I food did give, which many one did daily eat. Now being dead, you see they tread me under feet about the street.
I'm a red creature from the sea with large claws, or pincers, and I'm often boiled and served as an expensive dish at seafood restaurants.
I met a man and drew his name. He tipped his hat and played my game. What is his name?