Genius I tell You

So my sister gave me a pizza idea for kids that is pure genius. Here is the gist of it, but I am not much of a recipe follower so change it up as you would like.
Whole Wheat Pitas
Tomato Sauce
Frozen Spinach
Mushrooms or any other pizza toppings you like
Cheese
The fabulous thing about using pitas is that you stuff the inside with spinach so the kids don't even notice it, and then you top it as you would any other pizza. I know it is important that kids consciously learn to eat vegetables, but it doesn't hurt to sneak them in however you can as well. This is a yummy lunch for kids and adults.