I puree spinach, zuchini, peppers, tomatoes and other veggies the children don't want to see on their plates and put them into meatballs or meatloaf or shepherd's pie (made with a variety of ground turkey, chicken or beef). Pureed cauliflower, squash or sweet potatoes can be hidden in my crock pot mac n cheese which I serve a couple times a month. A small amount of pureed tomato & pepper can be added to a quesadilla. I bought a book called The Sneaky Chef at Chapter's on recommendation from a friend. It has wonderful recipes. I love it.