Here's the food that Kirby will eat to gain his abilities
Backdrop(Just give it Japanese food)
Ball(Just give it some dumplings, oranges or watermelon)
Beam(Just give it British food)
Bubble(Just give it soap or carbonated beverages)
Burning(Just give it some chili peppers)
Crash(Just give it Thanksgiving food)
Cook(Just give him broken kitchen utensils, or some salt.)
Copy(Just give it peanut butter and jelly sandwiches)
Cupid(Just give it some chocolate truffles, spaghetti and meatballs, or some strawberries)
Cutter(Just give it apple slices)
Fire(Just give it spicy food)
Fireworks(Just give it some pop rock candy.)
Hammer(Just give it seafood)
Hi Jump(Just give it caffeinated drinks.)
Ice(Just give it some ice cream)
Laser(Just give it some French fries)
Light(Just give it some French food)
Mike(Just give it some broken musical instruments.)
Needle-(Just give it pineapples)
Parasol(Just give it pizza or Italian food)
Paint(Just give it mustard and/or ketchup)
Rainbow Sword(Just give it Hawaiian food)
Sleep(Just give it some warm milk)
Spark(Just give it Indian food or broken lightbulbs)
Stone(Just give it cookies)
Sword(Just give it Chinese food)
Throw(Just give it Healthy food)
Tornado(Just give it barbecue food)
Ufo(Just give it carnival food)
Wheel(Just give it Broken car equipment)