For example, if your child refuses vegetables, you can still sneak in the veggies. If he’s not into milk and you’re worried about his calcium intake, you might blend it—or yogurt—into a smoothie. (Try these kid-friendly smoothies ready in 5 minutes or less!) Of course, you don’t want to serve healthful ingredients only in hidden form. I used to serve (hidden) veggie quesadillas with steamed broccoli on the side. Jules would eat the quesadilla and leave the broccoli. Now he eats both.