Homemade Samoa Girl Scout Cookies

1. Cream the butter, sugars, milk, and vanilla. Mix in the dry ingredients until a dough forms.
2. Roll to 1/4-inch thick, chill, cut into rings, and bake at 350°F for 8–10 minutes.
3. Toast the coconut and mix with caramel. (See the full recipe on my blog for homemade caramel instructions, or use store-bought caramel.)
4. Top each cookie with the coconut mixture.
5. Dip the bottoms in melted chocolate, drizzle the tops, and let set.