Preheat the oven to 400*. Cream the sugar, egg, butter, vanilla, and milk. Set aside.
Mix the flour, salt, baking soda, baking powder, and cinnamon.
Add the wet ingredients to the dry and mix well until a nice, firm dough is formed.
Separate the dough into 3 even balls. Add the color of food coloring you would like and mix by hand wearing gloves so your hands don’t get stained.
Using the large end of a melon scoop, scoop out balls of each individual color. Take one ball of each color and roll it in your hands until one nice ball is formed. Roll it in the sugar and place it on a cookie sheet sprayed with Pam 2 inches apart.
Flatten down each cookie with the bottom of a cup or bowl. Place the cookie sheet in the oven and allow to bake for 9-11 minutes depending on your oven. Remove from heat and allow to remain on the cookie sheet for about 5 minutes before you put it on the cooling rack. Enjoy!