AKA Cornstarch Dough or Cold Porcelain Dough
About ten or twelve years ago I started using a homemade modeling dough that was sturdy and durable when air dried and required a few cheap ingredients to make. After years spent working with the well known salt dough, I was looking for something that didn’t disappear before my eyes when the weather turned humid. At the time I was living in a small maritime town and all my sculpting efforts tended to dissolve in a poodle of salty goo. I found the recipe for the cornstarch dough almost by mistake, but I tried it nonetheless, and I have been loyal to it ever since. Recently, I saw that there is a commercial cornstarch dough sold at craft stores. It is quite expensive, but if you are in a hurry, and not sure if the fumes coming from cooking the mix of cornstarch and Elmer’s glue on your stove are healthy, I suggest to go for it.
- One cup of cornstarch flour
- One cup of Elmer’s glue or any other brand of glue with similar characteristics
- One tablespoon of vegetable oil
- One tablespoon of lemon juice or vinegar
- One old, no-stick pan
- One wooden spoon
How to do it:
Mix the ingredients in the pan and once you have a thick dough turn on the stove and cook it on medium low, stirring with a wooden spoon until the dough comes away in one single piece from the pan. Turn off the stove, remove the dough from it, put it to rest on a cold surface, wait until you can safely handle it without scalding your skin, and work it as if it were pizza dough. When you have thoroughly worked the dough and there are no lumps in it, wrap it in plastic film, and finally store it inside a plastic bag. Remember, the cornstarch dough dries completely if exposed to the air and it becomes hard as porcelain. You can mix drop of food coloring, or acrylic paint, with the freshly prepared batch to obtain colored dough. I personally prefer painting the dough after a piece is done.
A final, important note: clean the pan and the wooden spoon immediately after you have used them and store them away. Do not use them for cooking food.
Other places where I talk about Cold Porcelain and its awesomeness:
Here is a lens about cold porcelain I created for Squidoo.