My 2 1/2 year old is a great eater. She eats three meals and at least two snacks per day. My only problem has been getting her to drink enough water, but I think she gets a lot of hydration from her fruits and veggies.
She eats anything I put in front of her and usually whatever I put in front of me.
And my almost one year old....eats almost as often (but not quite as much) and nurses between 5-7 times a day.