Soft, puffy, melt-in-your-mouth sugar cookies, crammed with pistachios and coconut flavor, and generously iced with coconut frosting, these PistachioCoconut Amish Sugar Cookies are a fabulous, flavorful cookie! A batch of these Pistachio Coconut Amish Sugar Cookies feeds a crowd too!
In a large mixing bowl, beat the butter, oil, and sugars until combined.
Beat in eggs and extracts.
In a large bowl, whisk together flour, baking soda, and cream of tartar.
In two additions, add flour mixture to the butter mixture, beating until just combined after each addition. Do not overmix!
Stir in 2 cups chopped pistachios. Again, do not overmix.
Line baking sheets with parchment paper or silicone baking mats.
Drop dough by rounded teaspoonfuls onto baking sheets.
Bake at 375 for 8-11 minutes, or until edges and bottoms are lightly browned.
Remove to wire racks to cool completely.
For topping:
In a medium mixing bowl, combine melted butter, extracts, milk, and powdered sugar until smooth. Add additional powdered sugar, if needed, to achieve desired consistency. Thick, but spreadable, and won't run off the cookie.
Because this icing contains melted butter, it "sets". If you find that it's starting to get too thick while you're icing the cookies, you can pop it in the microwave for 5-6 seconds. That's it -- only a few seconds will thin it back out.
Ice cookies, and immediately sprinkle with toasted coconut and remaining pistachios.
Allow to set.
Store cookies in airtight containers in a cool, dry place. Stack cookies with parchment paper or foil in-between layers. Cookies will keep for about a week.