Make your favorite vanilla cookies. Before shaping them, split the dough into three bowls. Put a different color of food coloring in each. Then take a small ball of each and mix them together. Flatten it (like a normal cookie) and repeat. Note: Make sure not to overly mix them so that the colors dont blend.
The idea for tie-die cookies came from Susie Fishbein’s Teens and Twenty-Somethings.

Have a yummy day,