Edible Finger Paint
1/4 cup or 40g cornflour
1 cup of water or 280ml
Place cornflour and water in a pan and heat, it will start to thicken, go slightly translucent and come away from the side of the pan, as soon as the translucent streaks appear, turn of the heat, just remember to keep on stirring and it will thicken.
Then pour into your paint container and add food colouring