My DS who is almost 2 does have a big appetite! But from what I feed him, my DH says that he doesn't eat enough cos he feeds him way more! This is what he eats on a typical day with me:
Breakfast:
Beans on toast
Banana
Snack:
Wotsits, blueberries, cheese cubes and a small muffin (mini muffins)
Lunch:
Sandwich (usually turkey slices), yogurt, and cucumber sticks or any other fruit
Snack:
Small rice pudding pot, a snack bar for kids (oaty bars I think they're called), or a boiled egg
Dinner:
Whatever We eat as a family. Sometimes a chicken curry with rice, bangers and mash, meatballs and pasta etc.
Snack:
Milk and a biscuit
Surely that's enough for him? Okay I do realise now writing this that some of the food he eats do have a lot of sugar so I need to cut that out/down. Any other healthy alternatives?