My DS is nearly 2 and is a very picky eater. At dinner time he will freak out if there is mashed potato on his plate and will pick out all the vegetables and eat only the packet pasta (not the best option but at least it's food). He will eat weetbix at breakfast, sometimes a sandwich, multigrain wraps (with nothing on them), banana, apple and yogurt. That's about the extent of his diet. Oh and he does eat choc chip muesli bars thanks to his older brothers 😊
What are/were your kids eating at this age? It doesn't seem like he has much variety that's all. And won't go near vegetables or fruit other than apple and banana.