Kids should eat vegetables, but some would rather go to time out than try them. Sneaky foods are generally terrible, so the key is finding something your kids like. Pizza is a great example to put camouflage friendly veggies on.
source 1 Pizza
4+ baby carrots
Chop the carrots and sprinkle them all over the frozen pizza. For advanced users of this recipe, try broccoli or spinach under the pepperoni. Congratulations, you are a good parent now.