In a large bowl add the flour, salt, butter, powdered sugar, vanilla, and milk beat together until well combined. (The mixture will look crumbly at first but keep beating until it comes together)
Scoop the dough into balls and roll in the sprinkles. Place onto a cookie tray and bake for 13-15 minutes.
Once out of the oven immediately place a Hershey's kiss into the center. Enjoy!