L.W.
Children's taste buds are changing weekly.... so their food preferences change weekly most often.... This is nature's way of ensuring they get a variety of foods in their fast growing bodies. Problem is, sugar and fried starchy foods are addictive to the body and the tastebuds become "corrupted" when they become accustomed to these sorts of foods. As hard as it is, I'd stay away from those foods you mentioned up there and give him lots of healthy options. Make it fun... serve it on fun plates and bowls with fun spoons and forks so he can feed himself... Set out colorful fruits and veggies cut into little cubes and make sandwiches with whole grain bread with food processed chicken/turkey and a little organic butter or flavored mayo.... Be aware too that children are often senstive to texture more than the taste so blending and food processing can often help with that.... Good luck!