Paint Brush Cookies!

I made some fun cookies with "paint", made with egg yolk mixed with food coloring. Here is the recipe I used. They were very colorful and tasty cookies!

First, I rolled out the dough, and then I cut the shapes with cookie cutters.

 Here they are, all cut out. 

 Sprinkles, egg yolk mixed with food coloring, and water for cleaning the paint brush.

Here are the cookies, painted and decorated!