This easy cornstarch playdough recipe adds a little water to baking soda, salt and cornstarch to make the coolest homemade sculpting clay. Making cornstarch playdough is cheap, easy and great for kids of all ages including older kids who might use the homemade play dough as sculpting clay. Make cornstarch clay at home or in the classroom!

text: Make Cornstarch Clay - red background with 3 finished cornstarch playdough sculptures that resemble mushrooms painted with black polka dots - Kids Activities Blog — Let’s make homemade cornstarch playdough!

Easy Cornstarch Playdough Recipe for Kids

Want a cheap, unique art project for your kids? Use our three ingredient cornstarch and baking soda playdough recipe to create cornstarch clay.

Related: Our most popular play dough recipe

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Ingredients needed to make cornstarch playdough - Kids Activities Blog - salt, baking soda and cornstarch — This is all you need to make cornstarch playdough…just add water!

Ingredients Needed TO MAKE CORNSTARCH CLAY

1/2 cup baking soda
1/2 cup cornstarch
2/3 cup salt
1 1/2 cup water

Video: HOW TO MAKE CORNSTARCH Playdough

Directions to Make Easy Playdough REcipe

Step 1

In a small saucepan, mix the baking soda & salt with 1/3 cup water and bring to a boil.

Step 2

In a small bowl, combine cornstarch & 1/4 cup water and stir well.

Step 3

When the salt mixture boils, remove it from the heat & add the cornstarch mixture.

Step 4

Stir vigorously for a minute or two to thicken the clay.

Step 5

Scoop onto a sheet of waxed paper & allow to cool before giving it to children to play with.

Step 6

The clay will air dry in a few days, so set them on a cookie sheet covered with wax paper to serve as a drying rack.

corn starch clay sculptures that look like snails and mushrooms black and white with red background — You can make so many things using this cornstarch clay.

Our Experience Making Cornstarch Play Dough

This recipe make a small batch of clay, probably enough for 3 or 4 sculptures. If you’re entertaining more than a few kids or have a child with a big creative streak, I would double or triple the recipe.

Make Your Cornstarch Sculptures Extra Special

To make your sculptures even more fun, look through the junk drawers & art supplies for things to stick on your sculptures for eyes, arms, antlers, buttons, etc.

Google eyes, screws, luggage keys, sequins, soda can tabs, tiny nuts & bolts, buttons, paper clips…any tiny pieces would make great additions!

Safety Note:

**If using small pieces to decorate your sculptures with, this project is not appropriate for young children.**

Cornstarch Playdough Recipe

Did you know you can use water, baking soda, and cornstarch to make a homemade playdough that is a great sculpting clay?

It’s cheap and easy and great for bigger kids like kindergarten kids.

Active Time 15 minutes

Total Time 15 minutes

Difficulty easy

Estimated Cost $1

Materials

1/2 cup baking soda
1/2 cup cornstarch
2/3 cup salt
1 1/2 cup water

Instructions

In a small saucepan, mix the baking soda & salt with 1/3 cup water and bring to a boil.
In a small bowl, combine cornstarch & 1/4 cup water and stir well.
When the salt mixture boils, remove it from the heat & add the cornstarch mixture.
Stir vigorously for a minute or two to thicken the clay.
Scoop onto a sheet of waxed paper & allow to cool before giving it to children to play with.
The clay will air dry in a few days, so set them on a cookie sheet covered with wax paper to serve as a drying rack.

Notes

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