My 4 year old eats plenty of fruit but absolutely no veg whatsoever. I can get it into certain soups and he also loves spaghetti bolognese as long as the onions, carrots and so on are very finely chopped in the food processor. He loves pesto pasta and I mash half an avocado and mix it well in the pesto and he has no idea. Does anyone else have any other clever little ways they secret veg into meals?