I had a cat who loved watermelon, bananas, and pineapple. He also loved to lick the caramel dip put on apple slices. He was a cool dude.
I went back for her sibling who she was playing with the day I grabbed her, but it was gone, either eaten by dogs, plucked by a hawk, or run over in the nearby street. I'm glad I got her; she proves I'm capable of love.
Anyway, my story: I did not know what to feed her. Her ribs were visible because her momma did not produce enough milk (we guessed). I had regular cat food, but knew kitten food has more nutrients/calories, so I defrosted a pound of ground venison and she gobbled it up. Then I found a couple of pounds of nasty old frozen salmon in my freezer. She gobbled THAT up. Yucky, fishy-smelling tilapia? Down her gullet. Well, soon I was out of standard food and started giving her pizza-topping meat: cubed ham, pepperoni, and sandwich meat. Soon, I was out of all that, too, so I began to mix her fun meat with regular cat food, with poor results. I was really scraping the bottom of barrel (refridgerator?) in an attempt to fatten her up. After trial and error, I found that she would actually eat anything as long as it had come in contact with bacon grease: Broccoli, carrots, soy beans(edamame), spaghetti, tomato, dried crusts of bread: You name it, she would eat it if it tasted of bacon grease.
But then I felt like an idiot, because I realized I had fed her all sorts of expensive meat when a cockroach rubbed in bacon grease would have sufficed.
Our late Muffin would literally eat any food. If we were eating it, he would beg for it until he got a bite. If he liked it, down the hatch. If he didn't, he would politely eat one small bite and then walk away.
He particularly liked cookies and potato chips. I carry tea and a cookie to Hubby in bed every morning, and Muffin always got one bite of the cookie.