Yield: 6 servings
green food coloring
Add food coloring to the water to desired color, stir into the cornstarch. When the cornstarch is dissolved, drop the whole batch onto a tray for the child to play with.
This is almost a liquid, so makes a fun change from other doughs.
Clean up is the easiest of all doughs, as when it dries it is simply swept up.
Any that is left can be plaed in a clean glass jar and let dry. It can then be reconstituted by simply adding water.