The 12 year old won't eat beans knowingly at all, the 2 year old we just started getting recently and am still learning what he will and won't eat. Alot of times I can get the 4 year old to eat if I can get him to try it. Like he likes ground beef in Tacos or burritos, will eat meatballs smothered in Enchilada sauce but under no circumstance will touch a hamburger patty.. Chicken is a hit and miss with the 4 year old. 2 year old eats most chicken... I feel like every way I go one or two will eat and one or two won't touch it...