Easy Two-Ingredient Gak Slime Recipe

Today we are making a super easy Gak recipe, aka gack slime. This fun homemade slime recipe with only 2 ingredients is great for kids of all ages. Homemade Gak is a fun alternative to slime — it’s thicker, squishier, and makes fun sounds when you press down into it.

How to Make Gak

If you were around in the 90s, you probably had Gak as a toy or watched the Gak attacks on Nickelodeon which included a green slime substance being dumped most likely on someone’s head.

Related: Best homemade slime recipes

Our Gak is a variation on a homemade slime recipe that is fun and easy to make.

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Two-Ingredient Gak Recipe

Supplies Needed to Make Gak

Directions to Make Gak

Step 1

Add the glue to a bowl. If you want to color the gak, add a few drops of food coloring and mix it into the glue.

Step 2

Slowly stir in the liquid starch, adding 1/4 cup at a time.

Step 3

You’ll need to use your hands to incorporate the liquid starch into the glue. It’s kind of like kneading bread — just keep working it until it’s fully incorporated.

Step 4

Let it sit for a few minutes and it will acquire a smooth consistency.

Finished Gak Slime

Then, it’s ready for play!

We had a lot of fun stretching out the gak.

It’s really cool how it will melt back down into itself if you let it sit long enough.

More Slime Recipes

We hope you love this homemade gak recipe for kids! Leave us a comment and tell us your kid’s favorite slime recipe!