Make Homemade Puffy Paint with 3 kitchen ingredients. You put it in the microwave and it puffs right up!
Combine flour and salt in a small bowl.
Add a bit of water and stir until you get a smooth, thin paste (about the same consistency of stirred yogurt).
Add food colouring, and mix well.
Put painting into microwave for 30 seconds and watch it puff up!
Allow to cool before handling.